/* frontend/style.css */
/* Modern design system tokens, responsive layouts, theme styling, animations, custom scrollbars, and auth pages */

/* ============================================================
   DESIGN SYSTEM & THEMES
   ============================================================ */
:root {
    /* Fonts */
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Outfit', sans-serif;

    /* Theme colors (Base brand tokens) */
    --color-primary: #2563EB;
    --color-primary-hover: #1D4ED8;
    --text-primary: var(--text-main);
    --text-secondary: var(--text-muted);
    --color-primary-rgb: 37, 99, 235;
    --color-secondary: #0EA5E9;
    --color-secondary-rgb: 14, 165, 233;
    --color-accent: #22D3EE;
    --color-accent-rgb: 34, 211, 238;
    --color-success: #22C55E;
    --color-success-rgb: 34, 197, 94;
    --color-warning: #F59E0B;
    --color-warning-rgb: 245, 158, 11;
    --color-danger: #EF4444;
    --color-danger-rgb: 239, 68, 68;

    /* Spacing scale */
    --spacing-0: 0rem;
    --spacing-1: 0.25rem; /* 4px */
    --spacing-2: 0.5rem;  /* 8px */
    --spacing-3: 0.75rem; /* 12px */
    --spacing-4: 1rem;    /* 16px */
    --spacing-5: 1.5rem;  /* 24px */
    --spacing-6: 2rem;    /* 32px */

    /* Touch target */
    --touch-target: 44px;

    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Shadows (Softer, modern SaaS style) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px -2px rgba(0, 0, 0, 0.12), 0 2px 8px -1px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 30px -4px rgba(0, 0, 0, 0.15), 0 4px 12px -2px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 24px 48px -8px rgba(0, 0, 0, 0.2), 0 8px 16px -4px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Fluid typography */
    --font-size-base: clamp(0.875rem, 1vw, 1rem);
}

/* Dark Theme Variables (Default) */
html[data-theme="dark"] {
    --bg-app: #111827;
    --bg-sidebar: #0B1220;
    --bg-navbar: #111827;
    --bg-card: #182233;
    --bg-card-hover: #1e2b40;
    --bg-input: #1F2E45;
    --bg-dropdown: #182233;
    --border-color: rgba(255, 255, 255, 0.05);
    --border-hover: rgba(255, 255, 255, 0.1);
    
    --text-main: #FFFFFF;
    --text-muted: #94A3B8;
    --text-placeholder: #64748B;
    
    --glass-glow: rgba(37, 99, 235, 0.02);
    --glow-opacity: 0.05;
}

/* Light Theme Variables */
html[data-theme="light"] {
    --bg-app: #f8fafc;
    --bg-sidebar: #ffffff;
    --bg-navbar: rgba(248, 250, 252, 0.8);
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-hover: rgba(255, 255, 255, 0.95);
    --bg-input: #ffffff;
    --bg-dropdown: #ffffff;
    --border-color: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 0, 0, 0.15);
    
    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-placeholder: #94a3b8;
    
    --glass-glow: rgba(37, 99, 235, 0.04);
    --glow-opacity: 0.05;
    
    /* Glassmorphism theme overrides */
    --glass-bg: rgba(255, 255, 255, 0.45);
    --glass-glow: rgba(37, 99, 235, 0.05);
}

/* ============================================================
   GLOBAL STYLES & SCROLLBARS
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    -webkit-tap-highlight-color: transparent;
    
    /* Firefox scrollbars */
    scrollbar-width: thin;
    scrollbar-color: rgba(148, 163, 184, 0.18) transparent;
}

body {
    background-color: var(--bg-app);
    color: var(--text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
}

/* Sleek Webkit Custom Scrollbars globally */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.18);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: background var(--transition-fast);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.35);
    border: 2px solid transparent;
    background-clip: padding-box;
}

/* ============================================================
   AURORA BACKGROUND GLOWS
   ============================================================ */
.aurora-glow {
    position: absolute;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -10;
    opacity: var(--glow-opacity);
    pointer-events: none;
    transition: opacity var(--transition-normal);
}
.glow-1 {
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    top: -10vw;
    left: -10vw;
}
.glow-2 {
    background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
    bottom: -10vw;
    right: -10vw;
}
.glow-3 {
    background: radial-gradient(circle, #ec4899 0%, transparent 60%);
    top: 30vh;
    left: 40vw;
    width: 40vw;
    height: 40vw;
}

/* ============================================================
   APP LAYOUT CONTAINER
   ============================================================ */
.app-layout {
    display: flex;
    min-height: 100vh;
    background-color: var(--bg-app);
}

@media (max-width: 1024px) {
    .app-layout {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   SIDEBAR COMPONENT
   ============================================================ */
.sidebar {
    background: var(--bg-sidebar);
    border: none;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem 1rem 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    z-index: 100;
    will-change: width;
    transition: width 250ms cubic-bezier(0.4, 0, 0.2, 1);
    width: 240px;
    overflow-x: hidden;
    box-sizing: border-box;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.2rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}

.logo-mark i {
    width: 18px;
    height: 18px;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

.logo-text span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.mobile-close-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

/* Workspace Selector */
.workspace-selector {
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    transition: border-color var(--transition-fast);
}
.workspace-selector:hover {
    border-color: var(--border-hover);
}
.workspace-icon {
    color: var(--color-primary);
    width: 20px;
    height: 20px;
}
.workspace-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.workspace-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}
.workspace-select {
    background: none;
    border: none;
    color: var(--text-main);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 0;
    width: 100%;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}
.workspace-select::-ms-expand {
    display: none;
}
.workspace-chevron {
    color: var(--text-muted);
    width: 16px;
    height: 16px;
}

/* Sidebar Nav Links */
.sidebar-nav {
    flex: 1;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 0.4rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: var(--font-size-base);
    min-height: var(--touch-target);
    transition: all var(--transition-fast);
}

.nav-link i {
    width: 18px;
    height: 18px;
}

.nav-link:hover {
    color: var(--text-main);
    background-color: rgba(var(--color-primary-rgb), 0.05);
}

.nav-link.active {
  color: var(--text-main);
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.25);
  border-radius: 9999px;
  padding: 0.4rem 0.8rem;
}

/* Sidebar Footer */
.sidebar-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 1.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

:root {
  /* Spacing tokens */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
}

/* -------------------------------------------------
   Workflow Page – Layout & UI
   ------------------------------------------------- */
.workflow-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  min-height: 100vh;
}
@media (min-width: 1024px) {
  .workflow-container {
    flex-direction: row;
    gap: 2rem;
  }
  .left-panel {
    flex: 0 0 32%;
    max-width: 340px;
  }
  .right-panel {
    flex: 1;
  }
}

/* Left panel */
.left-panel .panel-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-main);
}

/* Metric Card Styling */
.metric-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.metric-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}
.metric-card h3 {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}
.metric-card .value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1;
}
.metric-card .trend {
  margin-top: 0.3rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.metric-card .trend .icon {
  font-size: 0.9rem;
}

/* Glassmorphic form controls */
.select-control, .form-control, .textarea-prompt {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  color: var(--text-main);
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-sizing: border-box;
  transition: all var(--transition-fast);
}

.select-control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF8,<svg xmlns='http://www.w3.org/2000/svg' fill='%2394a3b8' viewBox='0 0 24 24'><path d='M7 10l5 5 5-5z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2rem;
  padding-right: 2.5rem;
}

.select-control:focus, .form-control:focus, .textarea-prompt:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.15);
  background: var(--bg-card);
}

.textarea-prompt {
  resize: vertical;
  min-height: 100px;
}


/* Right panel – output workspace */
.output-workspace {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 3rem);
}
.toolbar {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}
.btn-action {
    width: var(--touch-target);
    height: var(--touch-target);
    min-height: var(--touch-target);
    background: rgba(var(--color-primary-rgb), 0.08);
    border: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
}
.btn-action:hover {
  background: rgba(var(--color-primary-rgb), 0.15);
  transform: scale(1.08);
}

/* Output card */
.output-card {
  flex: 1;
  overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
}
.output-text {
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-main);
}

/* Shimmer placeholder */
.loading-placeholder .shimmer {
  height: 0.9rem;
  margin-bottom: var(--spacing-xs);
  background: linear-gradient(90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.3) 50%,
    rgba(255,255,255,0) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}

/* Typography overrides */
h1, .panel-title {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-main);
}
h2, h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--text-muted);
}

/* Reduce vertical margins globally */
.container > * + * {
  margin-top: var(--spacing-xs);
}

/* Responsive workflow layout tweaks */
@media (max-width: 1024px) {
  .left-panel, .right-panel {
    flex: 0 0 100%;
    max-width: none;
  }
  .left-panel {
    margin-bottom: var(--spacing-lg);
  }
}

.system-status-indicator {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.status-dot-wrapper {
    position: relative;
    display: flex;
    width: 8px;
    height: 8px;
}

.status-dot-ping {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--color-success);
    border-radius: 50%;
    animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.status-dot-inner {
    position: relative;
    width: 8px;
    height: 8px;
    background-color: var(--color-success);
    border-radius: 50%;
}

.status-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.theme-quick-toggle {
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-quick-toggle:hover {
    color: var(--text-main);
    border-color: var(--border-hover);
    transform: scale(1.05);
}

.theme-quick-toggle i {
    width: 16px;
    height: 16px;
}

/* Show/hide icon based on theme */
html[data-theme="dark"] .sun-icon { display: block; }
html[data-theme="dark"] .moon-icon { display: none; }
html[data-theme="light"] .sun-icon { display: none; }
html[data-theme="light"] .moon-icon { display: block; }

@keyframes ping {
    75%, 100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

/* Responsive Drawer for Sidebar */
@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        transform: translateX(-100%);
        width: 280px;
        height: 100vh;
        margin: 0;
        border-radius: 0;
        border: none;
        border-right: 1px solid var(--border-color);
        background: var(--bg-sidebar);
    }
    .sidebar.open {
        transform: translateX(0);
        box-shadow: 10px 0 30px rgba(0,0,0,0.25);
    }
    .mobile-close-btn {
        display: block;
    }
}

/* ============================================================
   MAIN CONTAINER & NAVBAR
   ============================================================ */
.main-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin-left: 240px;
    flex: 1;
    background-color: var(--bg-app);
    transition: margin-left 250ms cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
}
.sidebar.collapsed + .main-container {
    margin-left: 72px;
}

.top-navbar {
    background-color: var(--bg-navbar);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    height: 70px;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 90;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

/* Recharts Grid Styling */
.recharts-cartesian-grid line {
  stroke: rgba(255,255,255,0.08) !important;
}

/* Icon alignment in sidebar */
.nav-link i {
  width: 1.2rem;
  height: 1.2rem;
  flex-shrink: 0;
}

/* Remove hyperlink underline and default link color */
.nav-link {
  text-decoration: none;
  color: var(--text-muted);
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    cursor: pointer;
}

.hamburger-menu i {
    width: 22px;
    height: 22px;
}

@media (max-width: 1024px) {
    .hamburger-menu {
        display: block;
    }
}

/* Command Search Trigger Button */
.search-trigger {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
  font-size: 0.85rem;
  cursor: pointer;
  max-width: 300px;
  width: 100%;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.search-trigger:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.18);
}

.search-trigger i {
  width: 16px;
  height: 16px;
}

.search-trigger kbd {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.1rem 0.4rem;
    font-size: 0.75rem;
    margin-left: auto;
    font-family: inherit;
    font-weight: 600;
}

.navbar-right {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nav-icon-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.nav-icon-btn:hover {
    color: var(--text-main);
    background: rgba(var(--color-primary-rgb), 0.05);
}

.nav-icon-btn i {
    width: 20px;
    height: 20px;
}

.notification-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background-color: var(--color-danger);
    border-radius: 50%;
}

/* Dropdown Panel */
.notification-dropdown, .profile-dropdown {
    position: relative;
}

.dropdown-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: 320px;
    background-color: var(--bg-dropdown);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: 1rem;
    display: none;
    z-index: 120;
    transform-origin: top right;
    animation: scaleIn 0.2s ease;
}

.dropdown-panel.open {
    display: block;
}

.dropdown-panel.profile {
    width: 220px;
}

@keyframes scaleIn {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.75rem;
}

.panel-header h3 {
    font-size: 0.95rem;
}

.btn-text-only {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 600;
}

.panel-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.notification-item {
    display: flex;
    gap: 0.8rem;
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.notification-item:hover {
    background: rgba(0, 0, 0, 0.02);
}

.notification-item.unread {
    background: rgba(var(--color-primary-rgb), 0.04);
}

.notif-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.notif-icon.success { background: rgba(var(--color-success-rgb), 0.15); color: var(--color-success); }
.notif-icon.info { background: rgba(var(--color-primary-rgb), 0.15); color: var(--color-primary); }

.notif-icon i {
    width: 14px;
    height: 14px;
}

.notif-body p {
    font-size: 0.8rem;
    line-height: 1.3;
    color: var(--text-main);
}

.notif-body span {
    font-size: 0.7rem;
    color: var(--text-muted);
    display: block;
    margin-top: 0.2rem;
}

/* User Profile Badge */
.profile-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.25rem 0.5rem;
    border-radius: 50px;
    color: var(--text-main);
    transition: background var(--transition-fast);
}

.profile-btn:hover {
    background: rgba(var(--color-primary-rgb), 0.05);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.profile-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.profile-btn i {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
}

.profile-header {
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0.4rem;
}
.profile-email {
    font-size: 0.75rem;
    color: var(--text-muted);
    word-break: break-all;
}
.profile-links {
    list-style: none;
}
.profile-link-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.6rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.profile-link-item:hover {
    color: var(--text-main);
    background: rgba(var(--color-primary-rgb), 0.05);
}
.profile-link-item.logout:hover {
    color: var(--color-danger);
    background: rgba(var(--color-danger-rgb), 0.05);
}
.profile-link-item i {
    width: 16px;
    height: 16px;
}
.divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.4rem 0;
}

/* ============================================================
   CONTENT VIEW & TAB PANELS
   ============================================================ */
.content-view {
    flex: 1;
    padding: 32px !important;
    position: relative;
}

.route-wrapper {
    width: 100%;
}

.panel-title-area {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
}

.panel-title-area h1 {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.panel-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

/* Glassmorphism Card Style */
.glass-card {
    background: rgba(30, 41, 59, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    position: relative;
    overflow: hidden;
    will-change: transform, opacity;
    transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
}

.glass-card:hover {
    border-color: var(--border-hover);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-glow), transparent);
}

/* ============================================================
   AUTHENTICATION LAYOUT SPLIT-SCREEN
   ============================================================ */
.auth-split-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    min-height: 100vh;
    background-color: var(--bg-app);
}

@media (max-width: 900px) {
    .auth-split-layout {
        grid-template-columns: 1fr;
    }
    .auth-brand-side {
        display: none !important;
    }
}

.auth-brand-side {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(59, 130, 246, 0.12) 100%);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    position: relative;
    overflow: hidden;
}

.auth-brand-side h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-main), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-brand-side p {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 480px;
}

.auth-form-side {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    padding: 2.5rem;
}

.auth-card-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-card-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.auth-card-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Toggle role tabs */
.auth-toggle-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.3rem;
    margin-bottom: 1.8rem;
}

.auth-tab-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-muted);
    padding: 0.55rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-tab-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: var(--shadow-md);
}

.auth-form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.8rem;
    font-size: 0.85rem;
}

.auth-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}
.auth-link:hover {
    text-decoration: underline;
}

.auth-switch-prompt {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 1.5rem;
}

/* ============================================================
   ADMIN DASHBOARD VIEWS
   ============================================================ */
.admin-table-card {
    padding: 1.8rem;
    margin-bottom: 2rem;
}

.admin-table-card h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.table-responsive-wrapper {
    width: 100%;
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th {
    padding: 0.8rem 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    letter-spacing: 0.05em;
}

.admin-table td {
    padding: 1rem;
    font-size: 0.9rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-color);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

/* ============================================================
   1. DASHBOARD COMPONENT WIDGETS
   ============================================================ */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
    gap: 24px !important;
    margin-bottom: 32px !important;
}

@media (max-width: 768px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
}

.metric-card {
    padding: 1.8rem;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition-normal), border-color var(--transition-fast), box-shadow var(--transition-normal);
}
.metric-card:hover {
    transform: translateY(-4px);
    border-color: rgba(37, 99, 235, 0.25);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(37, 99, 235, 0.05);
}

.metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

.metric-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.metric-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}
.metric-card:hover .metric-icon {
    transform: scale(1.1);
}
.metric-icon.primary { background: rgba(var(--color-primary-rgb), 0.12); color: var(--color-primary); }
.metric-icon.success { background: rgba(var(--color-success-rgb), 0.12); color: var(--color-success); }
.metric-icon.info { background: rgba(var(--color-accent-rgb), 0.12); color: var(--color-accent); }
.metric-icon.warning { background: rgba(var(--color-secondary-rgb), 0.12); color: var(--color-secondary); }

.metric-icon i {
    width: 20px;
    height: 20px;
}

.metric-body {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 0.6rem;
    color: var(--text-main);
    background: linear-gradient(to right, #FFFFFF, #E2E8F0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-trend {
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.6rem;
    border-radius: 20px;
    width: fit-content;
}
.metric-trend.success { 
    color: var(--color-success); 
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.15);
}
.metric-trend.info { 
    color: var(--text-muted); 
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.metric-trend i {
    width: 12px;
    height: 12px;
}

/* Recent items list widgets */
.dashboard-widgets-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 900px) {
    .dashboard-widgets-row {
        grid-template-columns: 1fr;
    }
}

.widget-card {
    padding: 1.8rem;
}

.widget-card h3 {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.widget-card h3 i {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.widget-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.widget-item {
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.widget-item:hover {
    border-color: var(--border-hover);
    background: rgba(var(--color-primary-rgb), 0.02);
}

.widget-item-info {
    display: flex;
    flex-direction: column;
}

.widget-item-title {
    font-size: 0.9rem;
    font-weight: 700;
}

.widget-item-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.1rem;
}

.widget-item-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

@media (max-width: 900px) {
    .charts-grid {
        grid-template-columns: 1fr;
    }
}

.chart-card {
    padding: 1.8rem;
}

.chart-card h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.chart-container {
    position: relative;
    height: 280px;
    width: 100%;
}

/* System Diagnostics Info */
.diagnostics-card {
    padding: 1.5rem 1.8rem;
}
.diagnostics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1.2rem;
}
.diag-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-main);
}
.diag-title h3 {
    font-size: 1.1rem;
}
.diag-pulse {
    color: var(--color-primary);
    animation: pulse 1.5s infinite;
}
.badge-active {
    background: rgba(var(--color-success-rgb), 0.15);
    color: var(--color-success);
    border: 1px solid rgba(var(--color-success-rgb), 0.25);
}
.badge-warning {
    background: rgba(var(--color-warning-rgb), 0.15);
    color: var(--color-warning);
    border: 1px solid rgba(var(--color-warning-rgb), 0.25);
}
.badge-danger {
    background: rgba(var(--color-danger-rgb), 0.15);
    color: var(--color-danger);
    border: 1px solid rgba(var(--color-danger-rgb), 0.25);
}

.diagnostics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
@media (max-width: 768px) {
    .diagnostics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
.diag-item {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
}
.diag-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 0.2rem;
}
.diag-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-main);
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 0.8; }
}

/* Button Refresher */
.btn-secondary-outline {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    height: 48px;
    box-sizing: border-box;
    padding: 0 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.btn-secondary-outline:hover {
    background: rgba(var(--color-primary-rgb), 0.06);
    border-color: var(--color-primary);
}

.btn-secondary-outline:active {
    transform: translateY(1px);
}

.btn-secondary-outline i {
    width: 14px;
    height: 14px;
}

/* ============================================================
   2. AI WORKSPACE COMPONENT (GENERATE)
   ============================================================ */
.workspace-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

@media (max-width: 900px) {
    .workspace-grid {
        grid-template-columns: 1fr;
    }
}

.creation-panel, .output-panel {
    padding: 1.8rem;
    min-height: 520px;
}

.creation-panel h2, .output-panel h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.8rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
}

/* Form Styles */
.form-row.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.input-with-icon, .select-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.input-with-icon i, .select-with-icon i {
    position: absolute;
    left: 14px;
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
}

.form-group input, .form-group select, .form-group textarea, .edit-area textarea {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    padding: 0.75rem 1rem;
    box-sizing: border-box;
    transition: all var(--transition-fast);
}

.form-group input, .form-group select {
    height: 48px;
}

.input-with-icon input, .select-with-icon select {
    padding-left: 2.8rem !important;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus, .edit-area textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.15);
    background-color: var(--bg-card);
}

.form-group input:hover, .form-group select:hover, .form-group textarea:hover, .edit-area textarea:hover {
    border-color: rgba(255, 255, 255, 0.16);
}

.form-group input, .form-group select {
    padding: 0.75rem 1rem 0.75rem 2.6rem;
}

.form-group textarea, .edit-area textarea {
    padding: 0.8rem 1rem;
    resize: vertical;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus, .edit-area textarea:focus {
    border-color: var(--color-primary);
    background-color: rgba(17, 24, 39, 0.6);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

.textarea-label-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.textarea-label-row label {
    margin-bottom: 0;
}

.textarea-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Checkbox Styles */
.checkbox-container {
    display: flex;
    align-items: center;
    margin-bottom: 1.8rem;
}

.custom-checkbox {
    display: none;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.custom-check-box {
    width: 18px;
    height: 18px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    color: transparent;
    transition: all var(--transition-fast);
}

.custom-check-box i {
    width: 12px;
    height: 12px;
}

.custom-checkbox:checked + .checkbox-label .custom-check-box {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.custom-checkbox:checked + .checkbox-label {
    color: var(--text-main);
}

/* Primary Generate Button */
.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.95rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
    transition: all var(--transition-normal);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
    opacity: 0.95;
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Right Side: AI Message Output Panel */
.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.8rem;
    margin-bottom: 1.8rem;
}

.output-header h2 {
    margin-bottom: 0;
    border: none;
    padding: 0;
}

.ai-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.65rem;
    border-radius: 50px;
}

.ai-status-indicator.warning { background: rgba(var(--color-warning-rgb), 0.1); color: var(--color-warning); border: 1px solid rgba(var(--color-warning-rgb), 0.15); }
.ai-status-indicator.success { background: rgba(var(--color-success-rgb), 0.1); color: var(--color-success); border: 1px solid rgba(var(--color-success-rgb), 0.15); }
.ai-status-indicator.danger { background: rgba(var(--color-danger-rgb), 0.1); color: var(--color-danger); border: 1px solid rgba(var(--color-danger-rgb), 0.15); }
.ai-status-indicator.neutral { background: rgba(255,255,255,0.05); color: var(--text-muted); border: 1px solid var(--border-color); }

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: currentColor;
}

/* Empty Output State */
@keyframes pulseGlow {
    0% {
        box-shadow: 0 0 15px rgba(37, 99, 235, 0.1);
        border-color: rgba(37, 99, 235, 0.2);
    }
    50% {
        box-shadow: 0 0 25px rgba(37, 99, 235, 0.25);
        border-color: rgba(37, 99, 235, 0.45);
    }
    100% {
        box-shadow: 0 0 15px rgba(37, 99, 235, 0.1);
        border-color: rgba(37, 99, 235, 0.2);
    }
}

.output-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 1.8rem;
    flex: 1;
}

.empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.02) 100%);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(37, 99, 235, 0.2);
    animation: pulseGlow 3s infinite ease-in-out;
}

.empty-icon i {
    width: 30px;
    height: 30px;
}

.output-empty-state h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--text-main);
}

.output-empty-state p {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 320px;
    line-height: 1.5;
}

/* Generating Stepped Workflow */
.stepped-workflow {
    margin-top: 1rem;
    padding: 1.2rem;
    border-radius: var(--radius-md);
    background: rgba(0,0,0,0.15);
    border: 1px solid var(--border-color);
    width: 100%;
}
.workflow-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}
.workflow-header h3 {
    font-size: 0.9rem;
    font-weight: 600;
}
.workflow-percentage {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
}
.progress-bar-track {
    background: var(--border-color);
    height: 6px;
    border-radius: 50px;
    overflow: hidden;
    margin-bottom: 1.2rem;
}
.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width var(--transition-fast);
}
.workflow-steps {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.workflow-step {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}
.workflow-step i {
    width: 14px;
    height: 14px;
}
.workflow-step.active {
    color: var(--color-primary);
    font-weight: 600;
}
.workflow-step.active i {
    animation: spin 1s linear infinite;
}
.workflow-step.completed {
    color: var(--color-success);
}

/* Output Content Area */
.output-content-area {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.message-box-wrapper {
    position: relative;
    width: 100%;
}

.message-box {
    background: rgba(0,0,0,0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.6;
    min-height: 160px;
    color: var(--text-main);
    white-space: pre-wrap;
    transition: border-color var(--transition-fast);
}

.message-box.active {
    border-color: rgba(var(--color-primary-rgb), 0.3);
    background: rgba(var(--color-primary-rgb), 0.02);
}

.edit-area {
    margin-top: 1rem;
}

.edit-area textarea {
    min-height: 140px;
}

.edit-btn-row {
    display: flex;
    justify-content: flex-end;
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.btn-primary-small {
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-primary-small:hover {
    opacity: 0.9;
}

/* Metadata Row */
.metadata-stats-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid var(--border-color);
}

.meta-metric {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.meta-metric i {
    width: 14px;
    height: 14px;
}

.meta-badges {
    display: flex;
    gap: 0.4rem;
}

.badge {
    border-radius: 50px;
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}
.badge-indigo { background: rgba(var(--color-primary-rgb), 0.12); color: var(--color-primary); }
.badge-emerald { background: rgba(var(--color-success-rgb), 0.12); color: var(--color-success); }
.badge-warning { background: rgba(var(--color-warning-rgb), 0.12); color: var(--color-warning); }
.badge-info { background: rgba(var(--color-secondary-rgb), 0.12); color: var(--color-secondary); }

/* Output Action Buttons */
.action-row {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.action-btn {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.55rem 0.9rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    border-color: var(--border-hover);
    background: rgba(var(--color-primary-rgb), 0.05);
}

.action-btn i {
    width: 14px;
    height: 14px;
}

.action-btn.success {
    background: rgba(var(--color-success-rgb), 0.15);
    border-color: rgba(var(--color-success-rgb), 0.25);
    color: var(--color-success);
}
.action-btn.success:hover {
    background: rgba(var(--color-success-rgb), 0.25);
}

.action-btn.info {
    background: rgba(var(--color-secondary-rgb), 0.15);
    border-color: rgba(var(--color-secondary-rgb), 0.25);
    color: var(--color-secondary);
}
.action-btn.info:hover {
    background: rgba(var(--color-secondary-rgb), 0.25);
}

.action-btn.warning {
    background: rgba(var(--color-warning-rgb), 0.15);
    border-color: rgba(var(--color-warning-rgb), 0.25);
    color: var(--color-warning);
}
.action-btn.warning:hover {
    background: rgba(var(--color-warning-rgb), 0.25);
}

.fav-btn i.fav-active,
.fav-btn svg.fav-active {
    fill: var(--color-danger) !important;
    color: var(--color-danger) !important;
}
.fav-btn svg.fav-active path {
    fill: var(--color-danger) !important;
    stroke: var(--color-danger) !important;
}

/* Keyword Highlights inside response text */
.keyword-highlight {
    background: linear-gradient(120deg, rgba(var(--color-secondary-rgb), 0.12) 0%, rgba(var(--color-primary-rgb), 0.22) 100%);
    border-bottom: 2px solid var(--color-primary);
    border-radius: 4px;
    padding: 0 4px;
    margin: 0 2px;
    font-weight: 600;
    display: inline-block;
}



/* ============================================================
   3. SAVED MESSAGES COMPONENT
   ============================================================ */
.view-toggles {
    display: flex;
    gap: 0.4rem;
}
.view-toggle-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.view-toggle-btn:hover {
    color: var(--text-main);
    border-color: var(--border-hover);
}
.view-toggle-btn.active {
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    border-color: rgba(var(--color-primary-rgb), 0.2);
}
.view-toggle-btn i {
    width: 16px;
    height: 16px;
}

/* Filters bar */
.filters-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    gap: 1rem;
}
@media (max-width: 768px) {
    .filters-bar {
        flex-direction: column;
        align-items: stretch;
    }
}
.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
}
.search-input-wrapper i {
    position: absolute;
    left: 14px;
    width: 16px;
    height: 16px;
    color: var(--text-muted);
}
.search-input-wrapper input {
    width: 100%;
    background: rgba(17, 24, 39, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    border-radius: var(--radius-md);
    padding: 0.65rem 1rem 0.65rem 2.6rem;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}
.search-input-wrapper input:hover {
    border-color: rgba(255, 255, 255, 0.16);
}
.search-input-wrapper input:focus {
    border-color: var(--color-primary);
    background-color: rgba(17, 24, 39, 0.6);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}
.filter-controls {
    display: flex;
    gap: 0.8rem;
}
.filter-controls select {
    background: rgba(17, 24, 39, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    border-radius: var(--radius-md);
    padding: 0.65rem 1.8rem 0.65rem 1rem;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.filter-controls select:hover {
    border-color: rgba(255, 255, 255, 0.16);
}
.filter-controls select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25);
}

/* Grid & List Display states */
.saved-cards-container.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.saved-cards-container.list-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Card Style */
.saved-message-card {
    padding: 1.5rem;
}
.saved-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
}
.saved-card-header h3 {
    font-size: 1rem;
    font-weight: 700;
}
.saved-card-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.saved-card-body {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.saved-cards-container.list-layout .saved-card-body {
    -webkit-line-clamp: 2;
    margin-bottom: 0.8rem;
}
.saved-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}
.saved-card-badges {
    display: flex;
    gap: 0.4rem;
}
.saved-card-actions {
    display: flex;
    gap: 0.5rem;
}
.btn-action-icon {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.btn-action-icon:hover {
    color: var(--text-main);
    border-color: var(--border-hover);
    background: rgba(var(--color-primary-rgb), 0.05);
}
.btn-action-icon.edit:hover {
    color: var(--color-warning);
    background: rgba(var(--color-warning-rgb), 0.08);
}
.btn-action-icon.delete:hover {
    color: var(--color-danger);
    background: rgba(var(--color-danger-rgb), 0.08);
}
.btn-action-icon i {
    width: 14px;
    height: 14px;
}

/* List Card Overrides */
.saved-cards-container.list-layout .saved-message-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.5rem;
    gap: 1.5rem;
}
.saved-cards-container.list-layout .saved-card-details {
    flex: 1;
}
.saved-cards-container.list-layout .saved-card-header {
    margin-bottom: 0.4rem;
}
.saved-cards-container.list-layout .saved-card-footer {
    flex-direction: column;
    align-items: flex-end;
    gap: 0.8rem;
    margin-top: 0;
}

@media (max-width: 768px) {
    .saved-cards-container.list-layout .saved-message-card {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    .saved-cards-container.list-layout .saved-card-footer {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

/* Shimmer Skeletal Loader */
.shimmer-loader-wrapper {
    display: contents;
}
.shimmer-card {
    height: 180px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: linear-gradient(90deg, var(--bg-card) 25%, rgba(255,255,255,0.05) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: loading-shimmer 1.5s infinite;
}
@keyframes loading-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Pagination Styles */
.pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.2rem;
    margin-top: 2.2rem;
}
.btn-pagination {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: all var(--transition-fast);
}
.btn-pagination:hover:not(:disabled) {
    background: rgba(var(--color-primary-rgb), 0.05);
    border-color: var(--border-hover);
}
.btn-pagination:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.btn-pagination i {
    width: 14px;
    height: 14px;
}
.pagination-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* ============================================================
   4. AUDIT LOG & HISTORY COMPONENT
   ============================================================ */
.timeline-container {
    display: flex;
    flex-direction: column;
    position: relative;
    padding-left: 2.2rem;
    margin-bottom: 2rem;
}
.timeline-container::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: rgba(255, 255, 255, 0.04);
}
.timeline-item {
    position: relative;
    margin-bottom: 2.2rem;
}
.timeline-dot {
    position: absolute;
    left: -2.3rem;
    top: 18px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--bg-app);
    border: 3px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    z-index: 2;
}
.timeline-item:hover .timeline-dot {
    border-color: var(--color-primary);
    transform: scale(1.2);
}
.timeline-item.saved .timeline-dot { border-color: var(--color-success); }
.timeline-item.linked .timeline-dot { border-color: var(--color-accent); }
.timeline-item.edited .timeline-dot { border-color: var(--color-secondary); }

.timeline-content {
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-card);
    transition: transform var(--transition-normal), border-color var(--transition-fast), box-shadow var(--transition-normal);
}
.timeline-content:hover {
    border-color: rgba(37, 99, 235, 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25), 0 0 15px rgba(37, 99, 235, 0.03);
    transform: translateY(-2px);
}
.timeline-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.8rem;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.timeline-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
}
.timeline-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}
.timeline-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    background: rgba(255, 255, 255, 0.01);
    padding: 0.8rem 1rem;
    border-radius: var(--radius-sm);
    border: 1px dashed rgba(255, 255, 255, 0.04);
}
.timeline-badges {
    display: flex;
    gap: 0.4rem;
    margin-top: 1rem;
}

/* ============================================================
   5. SETTINGS COMPONENT
   ============================================================ */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}
.settings-section {
    padding: 1.8rem;
}
.settings-section h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.settings-section h3 i {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}
.profile-settings-form, .pref-settings-form {
    display: flex;
    flex-direction: column;
}
.disabled-input {
    background-color: rgba(0, 0, 0, 0.05) !important;
    color: var(--text-muted) !important;
    cursor: not-allowed;
    border-style: dashed !important;
}

/* ============================================================
   COMMAND PALETTE MODAL (CTRL + K) - REDESIGNED RESPONSIVE
   ============================================================ */
.command-palette-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    z-index: 1000;
    animation: fadeIn 0.25s ease;
}

.command-palette-modal {
    background: var(--bg-dropdown);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: min(700px, 90vw);
    max-height: 80vh;
    will-change: transform, opacity;
}

/* Custom Webkit scrollbar inside palette list */
.palette-results::-webkit-scrollbar {
    width: 6px;
}
.palette-results::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 10px;
}
.palette-results::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Firefox scrollbar inside palette list */
.palette-results {
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

/* Tablet Sizing */
@media (max-width: 1024px) and (min-width: 768px) {
    .command-palette-modal {
        width: 95vw;
        max-height: 75vh;
    }
}

/* Mobile Sizing */
@media (max-width: 767px) {
    .command-palette-backdrop {
        padding-top: 5vh;
    }
    .command-palette-modal {
        width: 95vw;
        max-height: 70vh;
    }
}

.palette-search-row {
    display: flex;
    align-items: center;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    gap: 0.8rem;
    flex-shrink: 0;
}
.palette-search-row i {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}
.palette-search-row input {
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.05rem;
    flex: 1;
}
.palette-search-row kbd {
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--border-color);
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.palette-results {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.palette-group {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    padding: 0.6rem 1rem 0.3rem 1rem;
}
.palette-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}
.palette-item:hover, .palette-item.active {
    color: var(--text-main);
    background: rgba(var(--color-primary-rgb), 0.05);
}
.palette-item i {
    width: 16px;
    height: 16px;
}
.palette-item kbd {
    margin-left: auto;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border-color);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 0.75rem;
}

/* ============================================================
   TOAST SYSTEM
   ============================================================ */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1010;
    will-change: transform, opacity;
    animation: slideUpToast 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes slideUpToast {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.toast-content {
    background: var(--bg-dropdown);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.toast-icon {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.toast-message {
    font-size: 0.9rem;
    font-weight: 600;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================================
   AUTH SYSTEM & SPLIT SCREEN
   ============================================================ */
.auth-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100vw;
    background-color: var(--bg-app);
    position: relative;
    overflow: hidden;
}

.auth-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    position: relative;
    background: radial-gradient(circle at 10% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    border-right: 1px solid var(--border-color);
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-display);
    color: var(--text-main);
}

.auth-brand span {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-left h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-main) 30%, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-left p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 480px;
}

.auth-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    z-index: 10;
}

.auth-card {
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.auth-card-header {
    margin-bottom: 2rem;
    text-align: center;
}

.auth-card-header h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.auth-card-header p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-toggle-container {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    padding: 0.3rem;
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
}

.auth-toggle-btn {
    flex: 1;
    border: none;
    background: none;
    color: var(--text-muted);
    padding: 0.6rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auth-toggle-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.auth-form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.auth-form-footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-form-footer a:hover {
    text-decoration: underline;
}

.auth-switch-prompt {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.auth-switch-prompt button {
    background: none;
    border: none;
    color: var(--color-primary);
    font-weight: 600;
    cursor: pointer;
}

.auth-switch-prompt button:hover {
    text-decoration: underline;
}

@media (max-width: 1024px) {
    .auth-left {
        display: none;
    }
    .auth-right {
        width: 100%;
    }
}

/* ============================================================
   ADMIN MANAGEMENT CONSOLE & HEALTH STATUS
   ============================================================ */
.admin-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.admin-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.admin-stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.admin-table-card {
    padding: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.2);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.admin-table th {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    background: rgba(17, 24, 39, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.admin-table td {
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.85rem;
    color: var(--text-main);
    vertical-align: middle;
    transition: background var(--transition-fast) ease;
}

.admin-table tr:hover td {
    background: rgba(255, 255, 255, 0.015);
}

.admin-table tr:last-child td {
    border-bottom: none;
}

.badge-role-user {
    background: rgba(37, 99, 235, 0.12);
    color: var(--color-primary);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.badge-role-admin {
    background: rgba(14, 165, 233, 0.12);
    color: var(--color-secondary);
    border: 1px solid rgba(14, 165, 233, 0.2);
}

.logs-console {
    background: #090d16;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    font-family: monospace;
    font-size: 0.85rem;
    color: #38bdf8;
    max-height: 300px;
    overflow-y: auto;
    white-space: pre-wrap;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.8);
}

/* ============================================================
   PREMIUM SAAS SIDEBAR & COLLAPSE STYLES
   ============================================================ */
/* Sidebar default styling consolidated */

.sidebar-collapse-toggle {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.sidebar-collapse-toggle:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
}

.sidebar.collapsed {
    width: 72px;
    padding: 2rem 0.5rem;
}
.sidebar.collapsed .sidebar-header {
    justify-content: center;
    margin-bottom: 2rem;
}
.sidebar.collapsed .logo-text {
    display: none;
}
.sidebar.collapsed .workspace-selector {
    padding: 0.5rem;
    justify-content: center;
}
.sidebar.collapsed .workspace-info,
.sidebar.collapsed .workspace-chevron {
    display: none;
}
.sidebar.collapsed .nav-link span {
    display: none;
}
.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 0.8rem;
}
.sidebar.collapsed .sidebar-footer {
    align-items: center;
}
.sidebar.collapsed .system-status-indicator {
    display: none;
}

/* Linear-inspired Nav link design */
.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    position: relative;
}
.nav-link i, .nav-link svg {
    width: 16px;
    height: 16px;
    color: currentColor;
    transition: color var(--transition-fast);
}
.nav-link span {
    opacity: 1;
    transition: opacity 150ms ease;
    transition-delay: 150ms;
    white-space: nowrap;
}
.sidebar.collapsed .nav-link span {
    opacity: 0;
    transition-delay: 0s;
    pointer-events: none;
}
.nav-icon-wrapper {
    display: none;
}
.sidebar.collapsed .nav-icon-wrapper {
    margin: 0 auto;
}
.nav-link i {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast), color var(--transition-fast);
}
.nav-link:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
}
.nav-link:hover .nav-icon-wrapper {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.2);
    color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(37, 99, 235, 0.15);
}
.nav-link.active {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.04);
    font-weight: 600;
}
.nav-link.active .nav-icon-wrapper {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Premium footer user profile drawer */
.sidebar-footer-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 0.5rem 0 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin: auto 0 0 0;
    transition: all var(--transition-fast);
}
.sidebar.collapsed .sidebar-footer-profile {
    border-top: none;
    padding: 0.8rem 0;
    flex-direction: column;
    gap: 1rem;
    margin: 1rem 0.2rem;
}
.profile-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}
.profile-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.sidebar.collapsed .profile-info {
    display: none;
}
.profile-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.profile-badge {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.profile-logout-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}
.profile-logout-btn:hover {
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
}

/* ============================================================
   SAAS NOTIFICATION BELL & CENTER DROPDOWN
   ============================================================ */
.notification-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    background: #2563EB;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
    box-shadow: none;
    animation: none;
}
.top-navbar .notification-dropdown {
    position: relative;
}
.notification-dropdown .dropdown-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 360px;
    max-height: 480px;
    background: rgba(15, 23, 42, 0.65) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    z-index: 1000;
    display: flex !important;
    flex-direction: column;
    padding: 0 !important;
    margin: 0 !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}
.notification-dropdown .dropdown-panel.open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
}
.notification-dropdown .panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 0 !important;
}
.notification-dropdown .panel-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
}
.btn-text-only {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: color var(--transition-fast);
}
.btn-text-only:hover {
    color: var(--color-secondary);
}
.notification-dropdown .panel-list {
    flex: 1;
    overflow-y: auto;
    max-height: 380px;
    padding: 0.5rem;
}
.notification-item {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 0.8rem;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}
.notification-item:hover {
    background: rgba(255, 255, 255, 0.02);
}
.notification-item.unread {
    background: rgba(37, 99, 235, 0.04);
}
.notification-item.unread::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    margin-top: 0.6rem;
    flex-shrink: 0;
}
.notif-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.notif-icon.generate {
    background: rgba(59, 130, 246, 0.15);
    color: #a78bfa;
}
.notif-icon.save {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
}
.notif-icon.alert {
    background: rgba(244, 63, 94, 0.15);
    color: #fb7185;
}
.notif-icon.login {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}
.notif-body {
    flex: 1;
    min-width: 0;
}
.notif-body p {
    font-size: 0.8rem;
    color: var(--text-main);
    line-height: 1.4;
    margin-bottom: 0.2rem;
}
.notif-body span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ==== Premium Redesign Additions ==== */
:root {
    --glass-blur: 0px;
    --glass-bg-opacity: 0.65; /* between 0.55 and 0.75 */
    --glass-bg: #182233;
    --glass-glow: rgba(var(--color-primary-rgb), 0.12);
}

/* Glassmorphic card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.glass-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--color-primary-rgb), 0.2);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(var(--color-primary-rgb), 0.04);
}

/* Glassy input */
.glass-input {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    padding: 0.75rem 1rem;
    width: 100%;
    font-family: var(--font-sans);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.glass-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.3);
}

/* Custom glass select */
.glass-select {
    position: relative;
    display: inline-block;
    width: 100%;
}
.glass-select select {
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    background: var(--glass-bg) !important;
    backdrop-filter: blur(var(--glass-blur)) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    padding: 0.75rem 2.2rem 0.75rem 1rem !important; /* safe padding-right to avoid arrow overlap */
    color: var(--text-main) !important;
    width: 100% !important;
    height: 44px !important; /* consistent height */
    font-family: var(--font-sans) !important;
    font-size: 0.9rem !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast) !important;
}
.glass-select select:hover {
    border-color: var(--border-hover) !important;
}
.glass-select select:focus {
    outline: none !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25) !important;
}
.glass-select::after {
    content: "▼" !important;
    position: absolute !important;
    right: 1rem !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    pointer-events: none !important;
    color: var(--text-muted) !important;
    font-size: 0.65rem !important;
    transition: color var(--transition-fast) !important;
}
.glass-select:hover::after {
    color: var(--text-main) !important;
}

/* Responsive glass sidebar (only active on mobile viewports) */
@media (max-width: 1024px) {
    .sidebar {
        background: var(--glass-bg);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        border: 1px solid var(--border-color);
        border-radius: var(--radius-lg);
        padding: 1.8rem 1.2rem;
        position: fixed;
        top: 1rem;
        left: 1rem;
        height: calc(100vh - 2rem);
        overflow-y: auto;
        z-index: 100;
        transition: transform var(--transition-fast) ease, opacity var(--transition-fast) ease;
        transform: translateX(-110%);
        opacity: 0;
    }
    .sidebar.open { transform: translateX(0); opacity: 1; }
    .sidebar-toggle { display: block; position: fixed; top: 1rem; left: 1rem; background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--border-color); border-radius: var(--radius-md); padding: 0.5rem; z-index: 110; cursor: pointer; }
    .sidebar-toggle i { font-size: 1.5rem; color: var(--text-main); }
}

/* Active nav pill */
.nav-link.active {
    position: relative;
    color: var(--text-main) !important;
    background: rgba(255, 255, 255, 0.04) !important;
}
.nav-link.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* Typography hierarchy */
.title-xl { font-size: 2.5rem; font-weight: 800; line-height: 1.2; margin-bottom: 1rem; }
.title-lg { font-size: 2rem; font-weight: 700; margin-bottom: 0.75rem; }
.subtitle { font-size: 1.125rem; color: var(--text-muted); margin-bottom: 1.5rem; }


/* Activity feed */
.activity-feed { display: flex; flex-direction: column; gap: 1rem; }
.activity-item { display: flex; align-items: flex-start; background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); border-radius: var(--radius-md); padding: 1rem; border: 1px solid var(--border-color); }
.activity-avatar { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; flex-shrink: 0; margin-right: 1rem; }
.activity-content { flex: 1; }
.activity-meta { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; font-size: 0.85rem; color: var(--text-muted); }
.badge { display: inline-block; padding: 0.2rem 0.6rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; background: var(--glass-bg); border: 1px solid var(--border-color); }
.badge.primary { background: rgba(var(--color-primary-rgb), 0.2); color: var(--color-primary); }
.badge.secondary { background: rgba(var(--color-secondary-rgb), 0.2); color: var(--color-secondary); }
.badge.accent { background: rgba(var(--color-accent-rgb), 0.2); color: var(--color-accent); }
.status-pill { padding: 0.2rem 0.6rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600; background: var(--glass-bg); border: 1px solid var(--border-color); }
.status-pill.success { background: rgba(var(--color-success-rgb), 0.2); color: var(--color-success); }
.status-pill.warning { background: rgba(var(--color-warning-rgb), 0.2); color: var(--color-warning); }
.status-pill.error { background: rgba(var(--color-danger-rgb), 0.2); color: var(--color-danger); }

/* Chat workspace (Generate Message page) */
.chat-container { display: flex; flex-direction: column; height: calc(100vh - 2rem); max-height: 100vh; background: var(--bg-app); padding: 1rem; gap: 1rem; overflow: hidden; }
.chat-messages { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 0.75rem; padding-right: 0.5rem; }
.message-bubble { max-width: 70%; padding: 0.75rem 1rem; border-radius: 1rem; line-height: 1.4; position: relative; background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); border: 1px solid var(--border-color); transition: background var(--transition-fast); }
.message-bubble.ai { margin-left: auto; background: var(--color-primary); color: #fff; }
.message-bubble.user { margin-right: auto; background: var(--glass-bg); color: var(--text-main); }
.chat-input { display: flex; gap: 0.5rem; }
.chat-input textarea { flex: 1; resize: none; height: 3rem; border-radius: var(--radius-md); border: 1px solid var(--border-color); background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur)); color: var(--text-main); padding: 0.5rem 1rem; font-family: var(--font-sans); transition: border-color var(--transition-fast); }
.chat-input textarea:focus { outline: none; border-color: var(--color-primary); }
.chat-input button { padding: 0.5rem 1rem; border: none; border-radius: var(--radius-md); background: var(--color-primary); color: #fff; cursor: pointer; transition: background var(--transition-fast); }
.chat-input button:hover { background: var(--color-secondary); }

/* Framer Motion placeholders – use motion.div in script */

/* Custom Animations & Premium Interactions */
@keyframes bellRing {
    0% { transform: rotate(0); }
    20% { transform: rotate(15deg); }
    40% { transform: rotate(-15deg); }
    60% { transform: rotate(10deg); }
    80% { transform: rotate(-10deg); }
    100% { transform: rotate(0); }
}
.nav-icon-btn:hover i {
    animation: bellRing 0.6s ease-in-out;
    transform-origin: top center;
}

@keyframes badgePulse {
    0% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(239, 68, 68, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes modalGlow {
    0%, 100% { box-shadow: 0 0 50px rgba(59, 130, 246, 0.3), inset 0 0 20px rgba(255, 255, 255, 0.05); }
    50% { box-shadow: 0 0 60px rgba(244, 114, 182, 0.45), inset 0 0 20px rgba(255, 255, 255, 0.08); }
}
.festival-popup-card {
    animation: scaleIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), modalGlow 4s infinite ease-in-out !important;
}

/* ============================================================
   PREMIUM MOBILE RESPONSIVE OVERRIDES & COMPLETE UI AUDIT
   ============================================================ */

/* 1. Fluid Typography & Spacing scale */
:root {
    --font-size-title-xl: clamp(1.8rem, 5vw + 1rem, 2.4rem);
    --font-size-title-lg: clamp(1.3rem, 4vw + 0.8rem, 1.8rem);
    --font-size-body: clamp(0.85rem, 1.5vw + 0.6rem, 0.95rem);
    --spacing-xxs: 4px;
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 20px;
    --spacing-xl: 24px;
    --radius-premium: 12px;
}

.title-xl {
    font-size: var(--font-size-title-xl);
}
.title-lg {
    font-size: var(--font-size-title-lg);
}

/* 2. Remove Ctrl+K indicator display from search trigger button */
.search-trigger kbd {
    display: none !important;
}

/* 3. Hide any empty placeholder buttons immediately if Lucide fails to load or if empty */
.btn-action-icon:empty,
.btn-action-icon:has(i:empty),
.btn-action-icon:has(svg:empty),
.view-toggle-btn:empty,
.view-toggle-btn:has(i:empty),
.view-toggle-btn:has(svg:empty),
.action-btn:empty,
.action-btn:has(i:empty),
.action-btn:has(svg:empty) {
    display: none !important;
}

/* 4. Action Button Redesign - Desktop Grid & Spacing */
.action-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-sm);
    width: 100%;
    margin-top: var(--spacing-md);
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-premium);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    transition: all var(--transition-fast) cubic-bezier(0.4, 0, 0.2, 1);
    height: 44px; /* Premium touch target size */
}

/* Premium Hover & Interactive Effects */
.action-btn:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}
.action-btn:active {
    transform: translateY(0);
}

.action-btn.success {
    background: rgba(34, 197, 94, 0.08);
    border-color: rgba(34, 197, 94, 0.2);
    color: #4ade80;
}
.action-btn.success:hover {
    background: rgba(34, 197, 94, 0.15);
    border-color: #22c55e;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.2);
}

.action-btn.info {
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.2);
    color: #22d3ee;
}
.action-btn.info:hover {
    background: rgba(6, 182, 212, 0.15);
    border-color: #06b6d4;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.2);
}

.action-btn.warning {
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}
.action-btn.warning:hover {
    background: rgba(245, 158, 11, 0.15);
    border-color: #f59e0b;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.2);
}

/* 5. Heart / Favorites spring, glow and fills */
/* Transitions on both <i> placeholder and <svg> that Lucide renders */
.fav-icon,
.fav-btn i,
.fav-btn svg,
.mobile-fav-btn i,
.mobile-fav-btn svg,
.btn-action-icon i,
.btn-action-icon svg {
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), fill 0.3s ease, color 0.3s ease, filter 0.3s ease;
}

/* fav-active on <i> placeholder (before Lucide replaces it) */
.fav-active,
i.fav-active {
    color: #ef4444 !important;
}

/* fav-active on <svg> — the real target after Lucide runs createIcons().
   Lucide SVGs use currentColor on stroke/fill, so setting color is sufficient
   for the stroke, but we also force fill on the paths for a filled-heart look. */
svg.fav-active {
    color: #ef4444 !important;
    fill: #ef4444 !important;
    filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.65));
    animation: heartPulseSpring 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.35) forwards;
}

svg.fav-active path {
    fill: #ef4444 !important;
    stroke: #ef4444 !important;
}

/* Button glow — :has() for modern browsers, .is-fav/.active fallback classes for older ones */
.btn-action-icon:has(svg.fav-active),
.btn-action-icon.is-fav {
    border-color: rgba(239, 68, 68, 0.4) !important;
    background: rgba(239, 68, 68, 0.05) !important;
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.15) !important;
}

.action-btn.fav-btn:has(svg.fav-active),
.action-btn.fav-btn.active {
    border-color: rgba(239, 68, 68, 0.4) !important;
    background: rgba(239, 68, 68, 0.06) !important;
    color: #ef4444 !important;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.2) !important;
}

.mobile-fav-btn:has(svg.fav-active),
.mobile-fav-btn.is-fav {
    color: #ef4444 !important;
}

@keyframes heartPulseSpring {
    0%   { transform: scale(1); }
    35%  { transform: scale(1.45); }
    70%  { transform: scale(0.88); }
    100% { transform: scale(1); }
}

/* 6. Message card redesign - Notion & Linear Premium Aesthetic */
.saved-message-card {
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-premium);
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: all var(--transition-normal);
}

.saved-message-card:hover {
    border-color: rgba(37, 99, 235, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(37, 99, 235, 0.05);
}

.saved-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.saved-card-recipient {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.profile-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.saved-card-recipient-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

.saved-card-body {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.saved-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    gap: 1rem;
}

.saved-card-badges {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.saved-card-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-action-icon {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    width: 34px;
    height: 34px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast) cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-action-icon:hover {
    color: var(--text-main);
    border-color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.08);
    transform: translateY(-2px);
}

.btn-action-icon:active {
    transform: translateY(0);
}

.btn-action-icon.delete:hover {
    color: #f87171;
    border-color: #ef4444;
    background: rgba(239, 68, 68, 0.08);
}
.btn-action-icon.edit:hover {
    color: #fbbf24;
    border-color: #f59e0b;
    background: rgba(245, 158, 11, 0.08);
}

/* List Layout Card Overrides */
.saved-cards-container.list-layout .saved-message-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.6rem;
    gap: 2rem;
}

.saved-cards-container.list-layout .saved-card-details {
    flex: 1;
    min-width: 0;
}

.saved-cards-container.list-layout .saved-card-footer {
    border-top: none;
    padding-top: 0;
    margin-top: 0;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 1.5rem;
    flex-shrink: 0;
}

/* 7. Comprehensive Mobile Breakpoints (320px - 768px) */
@media (max-width: 768px) {
    /* Safe Area & layout resets */
    body {
        padding-bottom: env(safe-area-inset-bottom);
        overflow-x: hidden;
        max-width: 100vw;
    }
    
    .app-layout {
        grid-template-columns: 1fr !important;
        min-height: 100dvh;
    }
    
    .main-container {
        min-height: 100dvh;
    }

    .content-view {
        padding: 1rem 0.75rem !important;
    }

    .top-navbar {
        padding: 0 0.75rem !important;
        height: 60px !important;
    }

    .search-trigger {
        width: 38px !important;
        height: 38px !important;
        justify-content: center !important;
        border-radius: 50% !important;
        padding: 0 !important;
        max-width: 38px !important;
        background: rgba(255, 255, 255, 0.08) !important;
        flex-shrink: 0 !important;
    }

    .search-trigger span {
        display: none !important;
    }

    .panel-title-area {
        margin-bottom: 1.2rem !important;
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.4rem !important;
    }
    
    .panel-title-area h1 {
        font-size: 1.4rem !important;
    }
    
    .panel-subtitle {
        font-size: 0.78rem !important;
        margin-top: 0.1rem !important;
    }

    .glass-card,
    .admin-table-card,
    .filters-bar,
    .settings-card {
        padding: 1rem !important;
        border-radius: var(--radius-premium) !important;
    }

    /* Timeline Mobile spacing resets */
    .timeline-container {
        padding-left: 1.5rem !important;
        margin-bottom: 1.5rem !important;
    }
    .timeline-container::before {
        left: 6px !important;
    }
    .timeline-dot {
        left: -1.75rem !important;
        width: 12px !important;
        height: 12px !important;
        top: 15px !important;
    }
    .timeline-content {
        padding: 1rem !important;
    }

    /* Touch targets and spacing for input fields */
    .form-group {
        margin-bottom: 1rem !important;
    }
    
    .form-control,
    .select-control,
    textarea,
    select,
    input[type="text"],
    input[type="email"],
    input[type="password"] {
        padding: 0.6rem 0.75rem !important;
        font-size: 0.88rem !important;
        height: 44px !important;
    }
    
    textarea {
        height: auto !important;
    }

    .settings-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    /* Premium Slide-in mobile sidebar drawer */
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: 280px;
        height: 100dvh !important;
        margin: 0 !important;
        border-radius: 0 !important;
        border: none !important;
        border-right: 1px solid var(--border-color) !important;
        background: var(--bg-sidebar) !important;
        z-index: 200 !important;
        transform: translateX(-100%);
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease !important;
    }
    
    .sidebar.open {
        transform: translateX(0);
        box-shadow: 10px 0 40px rgba(0, 0, 0, 0.4);
    }
    
    body.mobile-menu-open {
        overflow: hidden !important;
    }

    /* Grids stacking */
    .dashboard-secondary-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    .charts-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    .chart-card {
        height: 290px !important;
    }
    
    /* Saved cards layout resets on mobile */
    .saved-cards-container.grid-layout,
    .saved-cards-container.list-layout {
        grid-template-columns: 1fr !important;
        display: flex;
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .saved-cards-container.list-layout .saved-message-card {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: var(--spacing-sm) !important;
    }
    
    .saved-cards-container.list-layout .saved-card-footer {
        border-top: 1px solid rgba(255, 255, 255, 0.06) !important;
        padding-top: var(--spacing-xs) !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: var(--spacing-sm) !important;
    }
    
    /* Card footer & actions */
    .saved-card-footer {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: var(--spacing-sm) !important;
        padding-top: var(--spacing-xs) !important;
    }
    
    .saved-card-badges {
        justify-content: flex-start !important;
    }
    
    .saved-card-actions {
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        gap: var(--spacing-xs) !important;
        margin-top: 0.5rem;
    }
    
    .btn-action-icon {
        flex: 1 !important;
        height: 44px !important;
        min-height: 44px !important;
    }
    
    /* Action row mobile 2-column grid layout */
    .action-row {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: var(--spacing-xs) !important;
    }
    
    .action-row .action-btn {
        width: 100% !important;
        height: 44px !important;
        font-size: 0.8rem !important;
    }
    
    /* Mobile forms stacking */
    .form-row.split {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-xs) !important;
    }
    
    .form-group {
        margin-bottom: var(--spacing-xs);
    }
    
    /* Filter controls stacking */
    .filter-controls {
        flex-direction: column !important;
        width: 100% !important;
        gap: var(--spacing-xs) !important;
    }
    .filter-controls select {
        width: 100% !important;
    }
}

@media (max-width: 480px) {
    .metrics-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-sm) !important;
    }
    
    .auth-right {
        padding: var(--spacing-md) !important;
        align-items: center;
    }
    
    .auth-card {
        padding: 1.5rem 1rem !important;
        width: 100% !important;
    }
}

/* 8. Micro Animations & Polish */
.glass-card, .btn-primary, .btn-secondary-outline, .search-trigger, .nav-icon-btn {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:active {
    transform: translateY(0);
}

.search-trigger:hover {
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.16);
}

.top-navbar {
    transition: background-color 0.25s ease, border-color 0.25s ease;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ============================================================
   9. PREMIUM WORKSPACE & MOBILE REDESIGN (MOCKUP ACCURATE)
   ============================================================ */

/* Mobile Plus Button (Desktop hidden) */
.mobile-plus-btn {
    display: none;
}

/* Base Message Output Card (Generate Page) */
.message-output-card {
    position: relative;
    padding: 1.5rem !important;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(37, 99, 235, 0.03);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.message-output-card:hover {
    box-shadow: var(--shadow-xl), 0 0 35px rgba(37, 99, 235, 0.06);
}

.output-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.output-card-header .quote-icon {
    width: 28px;
    height: 28px;
    color: var(--color-primary);
    opacity: 0.8;
}

.card-more-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.card-more-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
}

.card-more-btn i, .card-more-btn svg {
    width: 20px;
    height: 20px;
}

.card-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
    width: 100%;
}

.message-output-card .message-box.active {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    min-height: auto !important;
}

/* Action button color coding (Premium glow) */
.action-btn.btn-copy {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}
.action-btn.btn-copy:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
}

.action-btn.success, .action-btn.btn-save {
    background: rgba(34, 197, 94, 0.06) !important;
    border-color: rgba(34, 197, 94, 0.25) !important;
    color: #22C55E !important;
}
.action-btn.success:hover, .action-btn.btn-save:hover {
    background: rgba(34, 197, 94, 0.12) !important;
    border-color: rgba(34, 197, 94, 0.4) !important;
}

.action-btn.info, .action-btn.btn-link {
    background: rgba(14, 165, 233, 0.06) !important;
    border-color: rgba(14, 165, 233, 0.25) !important;
    color: #0EA5E9 !important;
}
.action-btn.info:hover, .action-btn.btn-link:hover {
    background: rgba(14, 165, 233, 0.12) !important;
    border-color: rgba(14, 165, 233, 0.4) !important;
}

.action-btn.warning, .action-btn.btn-edit {
    background: rgba(245, 158, 11, 0.06) !important;
    border-color: rgba(245, 158, 11, 0.25) !important;
    color: #F59E0B !important;
}
.action-btn.warning:hover, .action-btn.btn-edit:hover {
    background: rgba(245, 158, 11, 0.12) !important;
    border-color: rgba(245, 158, 11, 0.4) !important;
}

.action-btn.btn-download {
    background: rgba(59, 130, 246, 0.06);
    border-color: rgba(59, 130, 246, 0.25);
    color: #3B82F6;
}
.action-btn.btn-download:hover {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.4);
}

.action-btn.btn-regenerate {
    background: rgba(236, 72, 153, 0.06);
    border-color: rgba(236, 72, 153, 0.25);
    color: #EC4899;
}
.action-btn.btn-regenerate:hover {
    background: rgba(236, 72, 153, 0.12);
    border-color: rgba(236, 72, 153, 0.4);
}

.action-btn.fav-btn {
    background: rgba(239, 68, 68, 0.05) !important;
    border-color: rgba(239, 68, 68, 0.25) !important;
    color: #EF4444 !important;
}
.action-btn.fav-btn:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    border-color: rgba(239, 68, 68, 0.4) !important;
}

.action-btn.fav-btn:has(.fav-active),
.action-btn.fav-btn.active {
    background: rgba(239, 68, 68, 0.15) !important;
    border-color: rgba(239, 68, 68, 0.5) !important;
    color: #EF4444 !important;
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.25) !important;
}

/* Saved Message Card (Desktop Layout) */
.saved-card-main-row {
    display: flex;
    gap: 1.2rem;
    align-items: flex-start;
}

.saved-card-content-area {
    flex: 1;
    min-width: 0;
}

.saved-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0 0 0.2rem 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.relation-tag {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-muted);
}

.saved-card-date {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.saved-card-body {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-muted);
}

.saved-card-mobile-right {
    display: none;
}

.saved-card-desktop-actions {
    display: flex;
    gap: 0.4rem;
}

.saved-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Action row desktop grid standard */
.action-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.75rem;
    width: 100%;
}

.action-row .action-btn {
    width: 100%;
    justify-content: center;
    height: 44px;
}

/* Mobile Media Query Overrides (Accurate Mockup Layout) */
@media (max-width: 768px) {
    /* 1. Navbar Mobile Layout */
    .navbar-left {
        width: 100%;
        gap: 0.5rem;
    }
    
    .search-trigger {
        flex: 1;
        max-width: none !important;
        width: auto !important;
        border-radius: var(--radius-sm) !important;
        padding: 0.5rem 0.8rem !important;
        background: rgba(255, 255, 255, 0.06) !important;
        margin: 0 0.5rem !important;
        display: flex !important;
        align-items: center !important;
    }
    
    .search-trigger span {
        display: inline !important;
    }
    
    .navbar-right {
        gap: 0.5rem;
    }
    
    .notification-dropdown, 
    .profile-dropdown {
        display: none !important;
    }
    
    .mobile-plus-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        background-color: var(--color-primary);
        color: #fff;
        border: none;
        border-radius: var(--radius-sm);
        cursor: pointer;
        flex-shrink: 0;
        box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
        transition: transform var(--transition-fast);
    }
    
    .mobile-plus-btn:active {
        transform: scale(0.95);
    }

    /* 2. Action Buttons Grid on Mobile */
    .action-row {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 8px !important;
        width: 100% !important;
    }
    
    .action-row .action-btn {
        width: 100% !important;
        height: 44px !important;
        font-size: 0.88rem !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
    }
    
    .action-row .fav-btn {
        grid-column: span 2 !important;
        margin-top: 4px;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
        background: rgba(239, 68, 68, 0.05) !important;
        border-color: rgba(239, 68, 68, 0.25) !important;
    }
    
    .action-row .fav-btn:has(.fav-active),
    .action-row .fav-btn.active {
        background: rgba(239, 68, 68, 0.15) !important;
        border-color: rgba(239, 68, 68, 0.5) !important;
        box-shadow: 0 0 15px rgba(239, 68, 68, 0.2) !important;
    }

    /* 3. Saved Messages Card Mobile Layout */
    .saved-message-card {
        padding: 1.25rem !important;
    }

    .saved-card-main-row {
        display: flex;
        gap: 0.8rem;
        align-items: flex-start;
        position: relative;
    }

    .saved-card-content-area {
        flex: 1;
        min-width: 0;
        padding-right: 0.5rem;
    }

    .saved-card-mobile-right {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        flex-shrink: 0;
    }
    
    .saved-card-desktop-actions {
        display: none !important;
    }
    
    .mobile-fav-btn {
        background: none;
        border: none;
        color: var(--text-muted);
        cursor: pointer;
        padding: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: transform var(--transition-fast);
    }
    
    .mobile-fav-btn:active {
        transform: scale(0.85);
    }
    
    .mobile-fav-btn i, .mobile-fav-btn svg {
        width: 20px;
        height: 20px;
    }
    
    .mobile-fav-btn i.fav-active,
    .mobile-fav-btn svg.fav-active {
        color: var(--color-danger) !important;
        fill: var(--color-danger) !important;
    }
    
    .mobile-menu-dropdown {
        position: relative;
    }
    
    .mobile-menu-trigger {
        background: none;
        border: none;
        color: var(--text-muted);
        cursor: pointer;
        padding: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-menu-trigger i, .mobile-menu-trigger svg {
        width: 20px;
        height: 20px;
    }
    
    .mobile-dropdown-menu {
        position: absolute;
        right: 0;
        top: 32px;
        background: var(--bg-dropdown);
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow-lg);
        z-index: 100;
        width: 170px;
        padding: 0.4rem;
        display: flex;
        flex-direction: column;
        gap: 2px;
    }
    
    .dropdown-item {
        background: none;
        border: none;
        color: var(--text-main);
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
        text-align: left;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        border-radius: 4px;
        width: 100%;
        transition: background var(--transition-fast);
    }
    
    .dropdown-item:hover {
        background: rgba(255, 255, 255, 0.05);
    }
    
    .dropdown-item i, .dropdown-item svg {
        width: 14px;
        height: 14px;
    }
    
    .dropdown-item.delete {
        color: var(--color-danger);
    }
    
    .dropdown-item.delete:hover {
        background: rgba(239, 68, 68, 0.08);
    }
    
    .saved-card-footer {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: space-between !important;
        margin-top: 1rem !important;
        padding-top: 0.8rem !important;
    }

    .mobile-hide {
        display: none !important;
    }
}
/* Chart Fade In Animation */
.chart-card {
    animation: chartFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}
@keyframes chartFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.glass-card {
    background: var(--bg-card) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    border-radius: 12px !important;
    box-shadow: var(--shadow-sm) !important;
    padding: 24px !important; /* internal card padding 24px */
}
.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.1) !important;
    box-shadow: var(--shadow-md) !important;
    transform: none !important;
}
.chart-card, .metric-card {
    padding: 24px !important;
}

/* Standard Typography Hierarchy Overrides */
h1, .panel-title-area h1 {
    font-size: 32px !important;
    font-weight: 700 !important;
    letter-spacing: -0.02em !important;
    line-height: 1.2 !important;
}
h2, .panel-title-area h2, .section-title {
    font-size: 20px !important;
    font-weight: 600 !important;
    letter-spacing: -0.01em !important;
    line-height: 1.3 !important;
}
h3, .card-title, .chart-card h3 {
    font-size: 16px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
}
body, p, .output-text, .nav-link {
    font-size: 15px !important;
    line-height: 1.6 !important;
}
label, .form-group label {
    font-size: 13px !important;
    font-weight: 600 !important;
    color: var(--text-muted) !important;
    margin-bottom: 8px !important;
}
.caption, .text-muted, .profile-email, .notif-body span {
    font-size: 12px !important;
    line-height: 1.5 !important;
}

/* Standardized Button System */
.btn-primary {
    background: var(--color-primary) !important;
    color: #FFFFFF !important;
    border: none !important;
    border-radius: 8px !important;
    height: 44px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 0 1.25rem !important;
    box-shadow: none !important;
    transition: all var(--transition-fast) !important;
}
.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover) !important;
    transform: none !important;
    box-shadow: none !important;
}
.btn-primary:active:not(:disabled) {
    transform: translateY(1px) !important;
}
.btn-primary:disabled {
    background: #1E293B !important;
    color: #64748B !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

.btn-secondary-outline, .btn-pagination {
    background: transparent !important;
    color: var(--text-main) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 8px !important;
    height: 44px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    padding: 0 1.25rem !important;
    transition: all var(--transition-fast) !important;
}
.btn-secondary-outline:hover:not(:disabled), .btn-pagination:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.04) !important;
    border-color: rgba(255, 255, 255, 0.15) !important;
}
.btn-secondary-outline:active:not(:disabled), .btn-pagination:active:not(:disabled) {
    transform: translateY(1px) !important;
}
.btn-secondary-outline:disabled, .btn-pagination:disabled {
    color: #64748B !important;
    border-color: rgba(255, 255, 255, 0.03) !important;
    cursor: not-allowed !important;
    opacity: 0.5 !important;
}

/* Integrated top header navbar */
.top-navbar {
    background-color: var(--bg-navbar) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    height: 70px !important;
    padding: 0 32px !important; /* aligned to 32px left/right content margins */
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 90 !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
}

@media (max-width: 1024px) {
    .main-container {
        margin-left: 0 !important;
    }
    .sidebar.collapsed + .main-container {
        margin-left: 0 !important;
    }
}

/* Responsive Mobile Sidebar Backdrop overlay */
.sidebar-mobile-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 90;
}

/* Mobile Touch Targets for Sidebar Nav Links */
@media (max-width: 1024px) {
    .nav-link {
        padding: 0.8rem 1rem !important;
        min-height: 44px !important;
    }
}

/* Custom class to prevent background card leakage in stacked card layouts */
.opaque-card {
    background: var(--bg-app) !important;
}
html[data-theme="light"] .opaque-card {
    background: #ffffff !important;
}

/* Premium OTP digit input box style class to prevent global padding conflicts */
.otp-box {
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important; /* completely clears any generic input padding conflicts */
    text-align: center !important;
    font-size: 1.25rem !important;
    font-weight: bold !important;
    background: var(--bg-input) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--text-main) !important;
    caret-color: var(--color-primary) !important; /* matching theme brand primary color */
    box-sizing: border-box !important;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast) !important;
}
.otp-box:focus {
    outline: none !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.25) !important;
    background-color: var(--bg-input) !important;
}

/* Ensure glass-select dropdowns inside flex-layout filter-controls align correctly */
.filter-controls .glass-select {
    flex: 1 !important;
    min-width: 150px !important;
}
@media (max-width: 768px) {
    .filter-controls .glass-select {
        width: 100% !important;
        min-width: 0 !important;
    }
}

/* Grids layout overrides for responsive stacking */
.dashboard-secondary-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.diagnostics-grid-single-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
}

.diagnostics-grid-admin {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
    .diagnostics-grid-admin {
        grid-template-columns: 1fr;
    }
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.history-filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.8rem;
}
@media (max-width: 768px) {
    .history-filter-grid {
        grid-template-columns: 1fr;
    }
}

.otp-inputs-row {
    display: flex;
    flex-wrap: nowrap !important;
    gap: 0.5rem;
    justify-content: center;
    margin: 1.2rem 0;
}

/* Option selection colors matching the dark theme */
.glass-select select option {
    background-color: var(--bg-card) !important;
    color: var(--text-main) !important;
}

/* Mobile Touch Targets & OTP adaptations */
@media (max-width: 375px) {
    .otp-inputs-row {
        gap: 0.3rem !important;
    }
    .otp-box {
        width: 36px !important;
        height: 36px !important;
        font-size: 1.1rem !important;
    }
}
@media (max-width: 320px) {
    .otp-inputs-row {
        gap: 0.2rem !important;
    }
    .otp-box {
        width: 32px !important;
        height: 32px !important;
        font-size: 1rem !important;
    }
}

/* ============================================================
   LIGHT MODE ACCESSIBILITY & CONTRAST OVERRIDES
   ============================================================ */
html[data-theme="light"] {
    --glass-bg: rgba(255, 255, 255, 0.65) !important;
    --glass-glow: rgba(37, 99, 235, 0.05) !important;
    --glass-blur: 0px !important;
    --glass-bg-opacity: 0.65 !important;
}

/* Light mode overrides for glassmorphic cards and containers */
html[data-theme="light"] .glass-card {
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}
html[data-theme="light"] .glass-card:hover {
    border-color: rgba(0, 0, 0, 0.15) !important;
}

/* Light mode overrides for dashboard metrics & analytics value gradients */
html[data-theme="light"] .metric-value {
    background: linear-gradient(to right, #0f172a, #334155) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* Light mode overrides for statistics indicator trends */
html[data-theme="light"] .metric-trend.info {
    background: rgba(0, 0, 0, 0.03) !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
}

/* Light mode overrides for saved greeting message cards */
html[data-theme="light"] .saved-message-card {
    background: rgba(255, 255, 255, 0.65) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}
html[data-theme="light"] .saved-message-card:hover {
    border-color: rgba(37, 99, 235, 0.25) !important;
}
html[data-theme="light"] .saved-card-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
}

/* Light mode overrides for action buttons and pagination inside cards */
html[data-theme="light"] .btn-action-icon {
    background: rgba(0, 0, 0, 0.02) !important;
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}
html[data-theme="light"] .btn-secondary-outline,
html[data-theme="light"] .btn-pagination {
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}
html[data-theme="light"] .btn-secondary-outline:hover:not(:disabled),
html[data-theme="light"] .btn-pagination:hover:not(:disabled) {
    background: rgba(0, 0, 0, 0.04) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
}
html[data-theme="light"] .btn-secondary-outline:disabled,
html[data-theme="light"] .btn-pagination:disabled {
    border-color: rgba(0, 0, 0, 0.03) !important;
}

/* Light mode overrides for tables and database views (Admin dashboard) */
html[data-theme="light"] .admin-table th {
    background: rgba(0, 0, 0, 0.03) !important;
}
html[data-theme="light"] .admin-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
}
html[data-theme="light"] .admin-table tr:hover td {
    background: rgba(0, 0, 0, 0.015) !important;
}

/* Light mode overrides for sidebar borders & navigation item interactions */
html[data-theme="light"] .sidebar {
    border-right: 1px solid var(--border-color) !important;
}
html[data-theme="light"] .nav-link:hover {
    background: rgba(0, 0, 0, 0.03) !important;
}
html[data-theme="light"] .nav-link.active {
    background: rgba(0, 0, 0, 0.04) !important;
}

/* Light mode overrides for command palette and searchable modal lists */
html[data-theme="light"] .palette-results::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.12) !important;
}
html[data-theme="light"] .palette-results::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.25) !important;
}
html[data-theme="light"] .palette-results {
    scrollbar-color: rgba(0, 0, 0, 0.12) transparent !important;
}

/* General accessibility overrides for modal forms and temporary overlays */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-xl);
    color: var(--text-main);
}
html[data-theme="light"] .modal-container {
    border: 1px solid rgba(0, 0, 0, 0.08) !important;
}