/* ==========================================================================
   EduSphere AI - Modern Glassmorphism Styling Sheet
   ========================================================================== */

/* Design Tokens & Default CSS Variables */
:root {
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Default Neutral Palette (Dark Mode Base) */
    --bg-base: #0b0f19;
    --bg-surface: rgba(17, 24, 39, 0.6);
    --bg-surface-opaque: #111827;
    --border-color: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    /* Default Colors */
    --accent: 180, 80%, 42%; /* HSL values: Teal default */
    --accent-color: hsl(var(--accent));
    --accent-glow: hsla(var(--accent), 0.15);
    
    /* Functional Status Colors */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;

    /* Shadows & Transitions */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
}

/* Light Mode Overrides */
body.light-mode {
    --bg-base: #f3f4f6;
    --bg-surface: rgba(255, 255, 255, 0.65);
    --bg-surface-opaque: #ffffff;
    --border-color: rgba(0, 0, 0, 0.08);
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #9ca3af;
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

/* Medical Role-based Accent Themes */
body.theme-doctor { --accent: 195, 90%, 50%; } /* Cyan / Sky Blue */
body.theme-nurse { --accent: 165, 80%, 45%; } /* Mint / Jade Green */
body.theme-pharmacist { --accent: 280, 80%, 65%; } /* Amethyst Purple */
body.theme-patient { --accent: 25, 95%, 55%; } /* Warm Orange */
body.theme-it-administrator { --accent: 180, 80%, 42%; } /* Medical Teal */
body.theme-super-admin { --accent: 45, 100%, 50%; } /* Glowing Master Gold */
body.theme-unassigned { --accent: 220, 20%, 50%; } /* Slate Grey */

/* Global Resets */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-base);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Ambient Background Radial Glows */
.background-radial-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    background: radial-gradient(circle at 10% 20%, hsla(var(--accent), 0.15) 0%, transparent 40%),
                radial-gradient(circle at 80% 80%, hsla(var(--accent), 0.1) 0%, transparent 50%),
                radial-gradient(circle at 50% 50%, rgba(15, 23, 42, 0.5) 0%, var(--bg-base) 100%);
    pointer-events: none;
    transition: background var(--transition-normal);
}

/* Layout Framework */
.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* App Header styling */
.app-header {
    height: 70px;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(17, 24, 39, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 10;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon-wrapper {
    background: linear-gradient(135deg, var(--accent-color), hsla(var(--accent), 0.6));
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 15px hsla(var(--accent), 0.35);
    transition: all var(--transition-normal);
}

.logo-container h1 {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-container h1 span {
    color: var(--accent-color);
    -webkit-text-fill-color: initial;
    font-weight: 900;
}

/* Badges */
.current-role-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: hsla(var(--accent), 0.12);
    border: 1px solid hsla(var(--accent), 0.25);
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--accent-color);
    box-shadow: 0 2px 10px hsla(var(--accent), 0.05);
    animation: pulseGlow 3s infinite alternate;
}

.role-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-color);
}

.user-profile-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Button & Controls styling */
.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
}

.icon-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.08);
    border-color: hsla(var(--accent), 0.3);
    transform: translateY(-1px);
}

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

.theme-toggle .moon-icon {
    display: none;
}
body.light-mode .theme-toggle .moon-icon {
    display: block;
}
body.light-mode .theme-toggle .sun-icon {
    display: none;
}

.notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background-color: var(--color-danger);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-base);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Main Split View Grid */
.app-main {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
}

.dashboard-pane {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    height: 100%;
}

.chat-pane {
    width: 380px;
    border-left: 1px solid var(--border-color);
    background: rgba(17, 24, 39, 0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    height: 100%;
    z-index: 5;
    position: relative;
    transition: width var(--transition-normal);
}

@media (max-width: 1024px) {
    .chat-pane {
        width: 320px;
    }
}

/* Onboarding Screen styling */
.onboarding-card {
    max-width: 580px;
    margin: 60px auto;
    padding: 40px;
}

.text-center { text-align: center; }

.onboarding-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: hsla(var(--accent), 0.1);
    border: 2px solid hsla(var(--accent), 0.3);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px auto;
    box-shadow: 0 0 30px hsla(var(--accent), 0.2);
}

.floating-bot {
    width: 42px;
    height: 42px;
    animation: float 4s ease-in-out infinite;
}

.onboarding-card h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.onboarding-steps {
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: left;
    margin-bottom: 32px;
}

.step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.step-num {
    background-color: var(--accent-color);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.step-desc {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.demo-quickstart {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.demo-quickstart p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.quick-roles-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

/* Glassmorphism Cards styling */
.glass-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-glass);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
    border-color: hsla(var(--accent), 0.2);
}

/* Dashboard Views general layout */
.dashboard-view {
    display: none;
    flex-direction: column;
    gap: 24px;
}

.dashboard-view.active-view {
    display: flex;
    animation: fadeIn var(--transition-normal);
}

.dashboard-header {
    margin-bottom: 8px;
}

.dashboard-header h2 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--text-primary);
}

.dashboard-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Stats Widgets Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
}

.stat-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.stat-icon-wrapper.red { background: linear-gradient(135deg, #ef4444, #b91c1c); }
.stat-icon-wrapper.blue { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.stat-icon-wrapper.amber { background: linear-gradient(135deg, #f59e0b, #b45309); }
.stat-icon-wrapper.purple { background: linear-gradient(135deg, #8b5cf6, #5b21b6); }
.stat-icon-wrapper.emerald { background: linear-gradient(135deg, #10b981, #047857); }
.stat-icon-wrapper.violet { background: linear-gradient(135deg, #a78bfa, #7c3aed); }
.stat-icon-wrapper.crimson { background: linear-gradient(135deg, #e11d48, #9f1239); }

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin: 2px 0;
}

.stat-trend {
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 2px;
}

.trend-up { color: var(--color-success); }
.trend-down { color: var(--color-danger); }

/* Dashboard Rows Layout */
.dashboard-row-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.span-two {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .span-two {
        grid-column: span 1;
    }
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.card-header h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
}

/* Tables styling */
.table-container {
    overflow-x: auto;
    width: 100%;
}

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

th {
    padding: 12px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 14px 16px;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
}

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

/* List details */
.list-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    gap: 12px;
}

.time-col {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-color);
    background: hsla(var(--accent), 0.1);
    padding: 4px 8px;
    border-radius: 6px;
    white-space: nowrap;
}

.item-details {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.item-title {
    font-weight: 600;
    font-size: 0.92rem;
}

.item-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Mess list and generic custom styles */
.mess-menu-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.menu-item {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.menu-item:last-child {
    border-bottom: none;
}

.meal-type {
    font-weight: 700;
    color: var(--accent-color);
    width: 90px;
    flex-shrink: 0;
}

.meal-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: right;
}

/* Badges styling */
.badge {
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    display: inline-block;
}

.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--color-success); }
.badge-warning { background: rgba(245, 158, 11, 0.15); color: var(--color-warning); }
.badge-alert { background: rgba(239, 68, 68, 0.15); color: var(--color-danger); }
.badge-info { background: rgba(59, 130, 246, 0.15); color: var(--color-info); }
.badge-outline { border: 1px solid var(--border-color); color: var(--text-secondary); }

/* SVG Vector Charts Styling */
.svg-chart-container {
    width: 100%;
    height: 240px;
    position: relative;
}

.svg-chart {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.chart-grid-line {
    stroke: var(--border-color);
    stroke-width: 1;
}

.chart-axis-label {
    font-size: 10px;
    fill: var(--text-muted);
    font-family: var(--font-body);
}

.chart-line-main {
    stroke: var(--accent-color);
    stroke-width: 3;
    fill: none;
    stroke-linecap: round;
    transition: all var(--transition-normal);
}

.chart-line-secondary {
    stroke: var(--text-muted);
    stroke-width: 1.5;
    stroke-dasharray: 4 4;
    fill: none;
}

.chart-area-fill {
    fill: url(#chart-gradient);
    opacity: 0.12;
}

.chart-dot {
    fill: var(--bg-surface-opaque);
    stroke: var(--accent-color);
    stroke-width: 2.5;
    cursor: pointer;
    transition: r var(--transition-fast);
}

.chart-dot:hover {
    r: 6;
}

.chart-tooltip-line {
    stroke: hsla(var(--accent), 0.5);
    stroke-width: 1.5;
    stroke-dasharray: 2 2;
}

.chart-legend {
    display: flex;
    gap: 12px;
    font-size: 0.8rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.legend-dot.attendance-color { background-color: var(--text-muted); }
.legend-dot.actual-color { background-color: var(--accent-color); }

/* Buttons General */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), hsla(var(--accent), 0.85));
    color: white;
    box-shadow: 0 4px 14px hsla(var(--accent), 0.25);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px hsla(var(--accent), 0.4);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: hsla(var(--accent), 0.3);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 8px;
}

/* Chat Assistant Panel Layout */
.chat-pane-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.chat-pane-header h2 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
}

.chat-avatar-icon {
    background: linear-gradient(135deg, var(--accent-color), hsla(var(--accent), 0.7));
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 12px;
    box-shadow: 0 2px 10px hsla(var(--accent), 0.2);
}

.chat-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-success);
    box-shadow: 0 0 8px var(--color-success);
    animation: simplePulse 2s infinite;
}

.chat-suggestions-container {
    padding: 12px 16px;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.chat-suggestion-chip {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chat-suggestion-chip:hover {
    color: var(--accent-color);
    border-color: hsla(var(--accent), 0.4);
    background: hsla(var(--accent), 0.05);
}

.role-chip-btn {
    font-size: 0.75rem;
    padding: 6px 12px;
    border-radius: 16px;
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.role-chip-btn:hover {
    transform: translateY(-1px);
    background: hsla(var(--accent), 0.15);
}

/* Chat Messages Box */
.chat-messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message-bubble {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.45;
    animation: bubbleIn 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-bubble.incoming {
    align-self: flex-start;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
}

.message-bubble.outgoing {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--accent-color), hsla(var(--accent), 0.85));
    color: white;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 15px hsla(var(--accent), 0.15);
}

.message-bubble.system {
    align-self: center;
    background: hsla(var(--accent), 0.08);
    border: 1px solid hsla(var(--accent), 0.25);
    color: var(--accent-color);
    max-width: 95%;
    font-size: 0.82rem;
    text-align: center;
    border-radius: 12px;
}

.chat-role-header {
    font-weight: 700;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    opacity: 0.7;
}

.chat-time {
    font-size: 0.68rem;
    align-self: flex-end;
    margin-top: 4px;
    opacity: 0.5;
}

/* Chat Input Bar */
.chat-input-container {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    background: rgba(17, 24, 39, 0.2);
}

.chat-form {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4px 6px;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.chat-form:focus-within {
    border-color: hsla(var(--accent), 0.5);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 15px hsla(var(--accent), 0.15);
}

.chat-form input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 8px 16px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-body);
}

.chat-form input:focus {
    outline: none;
}

.chat-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.chat-send-btn:hover {
    transform: scale(1.05);
    background-color: hsla(var(--accent), 0.95);
}

.chat-mic-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-right: 6px;
    transition: all var(--transition-fast);
}

.chat-mic-btn:hover {
    background: hsla(var(--accent), 0.15);
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.chat-mic-btn.listening {
    background: #ef4444 !important;
    color: #ffffff !important;
    border-color: #f87171 !important;
    animation: micPulse 1.2s infinite;
}

@keyframes micPulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1.08); box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Document Generation Overlay Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(3, 7, 18, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 1;
    transition: opacity var(--transition-normal);
}

.modal-card {
    background: var(--bg-surface-opaque);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    max-width: 720px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
}

.flex-end { justify-content: flex-end; }
.flex-between { justify-content: space-between; }
.flex-align { display: flex; align-items: center; }

.hidden {
    display: none !important;
}

/* Document Template Styling */
.printable-document-container {
    background: white;
    color: #111827;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    font-family: 'Times New Roman', Times, serif;
    position: relative;
    overflow: hidden;
}

/* Certificate specific styles */
.cert-border {
    border: 8px double #1f2937;
    padding: 30px;
    border-radius: 4px;
    text-align: center;
    background-color: #fefefe;
    box-shadow: inset 0 0 100px rgba(240, 230, 200, 0.15);
}

.cert-header h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    color: #111827;
    margin-bottom: 4px;
}

.cert-title {
    font-size: 1.5rem;
    font-style: italic;
    color: #b45309;
    margin: 20px 0;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.cert-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin: 24px auto;
    max-width: 500px;
}

.cert-text strong {
    font-size: 1.25rem;
    color: #000000;
}

.cert-signatures {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    padding: 0 40px;
}

.sig-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 150px;
}

.sig-line {
    border-top: 1.5px solid #374151;
    width: 100%;
    margin-top: 24px;
    margin-bottom: 4px;
}

.sig-title {
    font-size: 0.85rem;
    color: #4b5563;
}

/* Receipt specific styles */
.receipt-header {
    border-bottom: 2px solid #111827;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.receipt-school {
    font-size: 1.5rem;
    font-weight: 700;
}

.receipt-title {
    font-size: 1.25rem;
    text-align: right;
    font-weight: bold;
    text-transform: uppercase;
}

.receipt-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}

.receipt-meta-item {
    font-size: 0.95rem;
}

.receipt-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.receipt-table th {
    background-color: #f3f4f6 !important;
    color: #111827 !important;
    border: 1px solid #d1d5db;
    padding: 8px 12px;
    text-align: left;
}

.receipt-table td {
    border: 1px solid #d1d5db;
    color: #111827 !important;
    padding: 8px 12px;
}

.receipt-total-row {
    font-weight: bold;
    background-color: #f9fafb;
}

/* Map Simulation Layout styles */
.simulated-map-container {
    width: 100%;
    height: 180px;
    background-color: #1f2937;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

body.light-mode .simulated-map-container {
    background-color: #e5e7eb;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    position: relative;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 0);
    background-size: 20px 20px;
}

body.light-mode .map-placeholder {
    background-image: radial-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 0);
}

.map-route-line {
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 4px;
    background: dashed hsla(var(--accent), 0.3);
}

.map-marker {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: translate(-50%, -50%);
    cursor: pointer;
}

.map-marker .bus-icon-map {
    color: var(--accent-color);
    filter: drop-shadow(0 2px 8px hsla(var(--accent), 0.5));
}

.map-marker.station .station-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-success);
    border: 2px solid white;
}

.marker-label {
    font-size: 0.65rem;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 2px 4px;
    border-radius: 4px;
    margin-top: 4px;
    white-space: nowrap;
}

/* Notification Dropdown Panel */
.notification-dropdown {
    position: absolute;
    top: 50px;
    right: 0;
    width: 320px;
    background: var(--bg-surface-opaque);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    z-index: 50;
    animation: fadeIn var(--transition-fast);
}

.notif-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
}

.notif-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
}

.notif-header button {
    background: transparent;
    border: none;
    color: var(--accent-color);
    font-size: 0.75rem;
    cursor: pointer;
    font-weight: 600;
}

.notif-list {
    max-height: 250px;
    overflow-y: auto;
}

.notif-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.notif-item:hover {
    background: rgba(255, 255, 255, 0.03);
}

.notif-item:last-child {
    border-bottom: none;
}

.notif-icon-wrapper {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: hsla(var(--accent), 0.1);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notif-content {
    display: flex;
    flex-direction: column;
}

.notif-title {
    font-size: 0.82rem;
    font-weight: 600;
}

.notif-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.notif-time {
    font-size: 0.68rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Forms General */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 6px;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 10px 16px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 10px hsla(var(--accent), 0.1);
}

.input-with-button {
    display: flex;
    gap: 8px;
}

.input-with-button input {
    flex: 1;
}

.book-details-box {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
}

.book-details-box h4 {
    margin-bottom: 4px;
}

.book-details-box p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.box-actions {
    margin-top: 12px;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bubbleIn {
    from { opacity: 0; transform: scale(0.95) translateY(5px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes simplePulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes pulseGlow {
    from { box-shadow: 0 2px 10px hsla(var(--accent), 0.05); }
    to { box-shadow: 0 2px 18px hsla(var(--accent), 0.15); }
}

.animate-bounce {
    animation: bounce 1.5s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

/* Print CSS Overrides */
@media print {
    body * {
        visibility: hidden;
    }
    
    #documentModal, #documentModal *, #printableDocContainer, #printableDocContainer * {
        visibility: visible;
    }
    
    #documentModal {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        background: transparent !important;
        backdrop-filter: none !important;
        box-shadow: none !important;
    }
    
    .modal-card {
        border: none !important;
        background: transparent !important;
        box-shadow: none !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .modal-header, .modal-footer {
        display: none !important;
    }
    
    .printable-document-container {
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        width: 100% !important;
    }
}

/* Mobile Responsive Media Queries */
@media (max-width: 768px) {
    body {
        overflow-y: auto !important;
        overflow-x: hidden !important;
        height: auto !important;
        width: 100vw !important;
    }

    /* Header responsiveness */
    .app-header {
        padding: 10px 16px;
        height: auto;
        min-height: 70px;
        flex-direction: column;
        gap: 12px;
        align-items: center;
        text-align: center;
    }
    
    .header-left, .header-center, .header-right {
        width: 100%;
        justify-content: center;
        display: flex;
    }
    
    .header-center {
        order: 2;
    }
    
    .header-right {
        order: 3;
        flex-wrap: wrap;
    }
    
    /* Main Layout Responsiveness */
    .app-container {
        height: auto;
        min-height: 100vh;
        overflow-y: auto;
    }

    .app-main {
        flex-direction: column;
        height: auto;
        overflow: visible;
    }
    
    .dashboard-pane {
        padding: 16px;
        width: 100%;
        height: auto;
        overflow-y: visible;
    }
    
    .chat-pane {
        width: 100% !important;
        height: 600px !important;
        border-left: none;
        border-top: 1px solid var(--border-color);
        position: relative;
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    /* Row layouts */
    .dashboard-row-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .span-two {
        grid-column: span 1;
    }

    /* Modal overlays */
    .modal-card {
        width: 95%;
        max-height: 95vh;
    }
    
    .printable-document-container {
        padding: 16px;
    }

    /* Onboarding Card styling */
    .onboarding-card {
        padding: 20px;
        margin: 20px auto;
    }
    
    .quick-roles-grid {
        gap: 8px;
    }
    
    .btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
}

/* Fix select dropdown option visibility in dark mode */
select option {
    color: #111827 !important;
    background-color: #ffffff !important;
}

/* Mobile Tab Bar Styles */
.mobile-tabs-container {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 999;
    justify-content: space-around;
    align-items: center;
}

.mobile-tab-btn {
    flex: 1;
    height: 100%;
    background: none;
    border: none;
    color: #9ca3af;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-tab-btn.active {
    color: #3b82f6; /* Accent color */
}

@media (max-width: 768px) {
    .mobile-tabs-container {
        display: flex;
    }
    
    .app-container {
        padding-bottom: 60px !important; /* Space for the bottom bar */
    }

    .mobile-hidden {
        display: none !important;
    }
    
    /* Make the active pane take full screen height */
    .app-main {
        flex-direction: row !important; /* Reset layout */
        height: calc(100vh - 130px) !important; /* Header + Tab bar height */
        overflow: hidden !important;
    }
    
    .dashboard-pane {
        width: 100% !important;
        height: 100% !important;
        overflow-y: auto !important;
        padding: 16px !important;
    }
    
    .chat-pane {
        width: 100% !important;
        height: 100% !important;
        border-top: none !important;
        display: flex !important;
    }
}