/* ===================================
   RoadTrip Planer - Main Stylesheet
   Dark Theme with Green Accents
   =================================== */

/* CSS Variables */
:root {
    /* Colors - Dark Theme */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --bg-card: #1c2128;
    --bg-hover: #30363d;

    /* Text Colors */
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    /* Accent Colors - Green Travel Theme */
    --accent-primary: #10b981;
    --accent-secondary: #059669;
    --accent-light: #34d399;
    --accent-glow: rgba(16, 185, 129, 0.3);

    /* Status Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;

    /* Borders */
    --border-color: #30363d;
    --border-subtle: #21262d;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--accent-glow);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Z-index layers */
    --z-dropdown: 100;
    --z-modal: 200;
    --z-ai-panel: 150;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-light);
}

img {
    max-width: 100%;
    height: auto;
}

/* ===================================
   Buttons
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: var(--shadow-sm), 0 0 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--accent-primary);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ===================================
   Form Elements
   =================================== */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.input-readonly {
    background: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
    cursor: default;
    border-color: var(--border-subtle) !important;
}

.input-readonly:focus {
    box-shadow: none !important;
    border-color: var(--border-subtle) !important;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-row.three-cols {
    grid-template-columns: 1fr 1fr 1fr;
}

/* Routing Settings Modal */
.routing-settings-toggle {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: var(--spacing-md);
}

.toggle-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-weight: 500;
}

.toggle-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

.toggle-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
    margin-left: 26px;
}

.form-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.checkbox-item:hover {
    background: var(--bg-secondary);
}

.checkbox-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-primary);
}

.checkbox-item span {
    font-size: 0.875rem;
}

/* Move Waypoint Modal */
.move-waypoint-info {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.9375rem;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch .slider {
    position: absolute;
    inset: 0;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.toggle-switch .slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.toggle-switch input:checked + .slider {
    background: var(--accent-primary);
}

.toggle-switch input:checked + .slider::before {
    transform: translateX(22px);
    background: white;
}

/* ===================================
   Login Page
   =================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.login-background {
    position: fixed;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1469854523086-cc02fe5d8800?w=1920') center/cover;
    z-index: -1;
}

.login-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13, 17, 23, 0.95), rgba(16, 185, 129, 0.1));
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: rgba(22, 27, 34, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-logo i {
    font-size: 3rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-md);
    display: block;
}

.login-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.login-logo p {
    color: var(--text-secondary);
}

.login-error {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius-md);
    color: var(--danger);
    margin-bottom: var(--spacing-lg);
}

.login-form .form-group input {
    background: var(--bg-primary);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-primary);
}

.forgot-link {
    font-size: 0.875rem;
    color: var(--accent-primary);
}

.login-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
}

/* 2FA Verification Styles */
.two-factor-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.two-factor-info i {
    font-size: 2rem;
}

.two-factor-info p {
    margin: 0;
    font-size: 0.95rem;
}

#totp_code {
    text-align: center;
    font-size: 1.5rem;
    letter-spacing: 0.3em;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

.cancel-2fa-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.2s;
}

.cancel-2fa-link:hover {
    color: var(--text-primary);
}

.login-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-lg) 0;
    color: var(--text-muted);
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.login-divider span {
    padding: 0 var(--spacing-md);
    font-size: 0.875rem;
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 0.875rem;
    font-size: 0.9375rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.social-btn:hover {
    background: var(--bg-hover);
    border-color: var(--text-muted);
}

.social-btn.google:hover {
    border-color: #ea4335;
}

.social-btn.github:hover {
    border-color: #8b949e;
}

.login-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--text-secondary);
}

.demo-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.demo-hint strong {
    color: var(--accent-primary);
}

/* ===================================
   App Layout
   =================================== */

.app-layout {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Map page specific - fixed height, no page scroll */
.app-layout.map-layout {
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
}

/* Header */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
    height: 64px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-left, .header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo i {
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.logo-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.login-logo-img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.back-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.header-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
    margin: 0 var(--spacing-sm);
}

.trip-name {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.section-indicator {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

.section-indicator.active {
    display: flex;
}

.section-divider {
    color: var(--text-muted);
}

.section-name-display {
    color: var(--accent-primary);
    font-size: 0.9375rem;
    font-weight: 500;
}

.header-center {
    flex: 1;
    max-width: 500px;
    margin: 0 var(--spacing-xl);
}

.header-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.header-action:hover {
    background: var(--bg-hover);
    color: var(--accent-primary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.user-info:hover, .user-info.active {
    background: var(--bg-hover);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--accent-primary);
}

.user-name {
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* Main Content */
.app-main {
    flex: 1;
    padding: var(--spacing-xl);
}

/* Footer */
.app-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    z-index: 40;
}

.app-main {
    padding-bottom: 60px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.copyright {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

/* ===================================
   Dashboard
   =================================== */

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.dashboard-title h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.dashboard-title p {
    color: var(--text-secondary);
}

/* Trips Grid */
.trips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.trip-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.trip-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-lg), 0 0 30px var(--accent-glow);
}

.trip-image {
    position: relative;
    aspect-ratio: 3/2;
    overflow: hidden;
    cursor: pointer;
}

.trip-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.trip-card:hover .trip-image img {
    transform: scale(1.05);
}

.trip-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 17, 23, 0.9), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: var(--spacing-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.trip-card:hover .trip-overlay {
    opacity: 1;
}

.view-trip {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--accent-primary);
    border-radius: var(--radius-md);
    color: white;
    font-weight: 500;
}

.trip-content {
    padding: var(--spacing-lg);
}

.trip-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.trip-meta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.trip-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trip-meta i {
    color: var(--accent-primary);
    width: 16px;
}

.trip-stats {
    display: flex;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-subtle);
}

.trip-stats .stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.trip-stats i {
    color: var(--text-muted);
}

.trip-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-lg);
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn:hover {
    background: var(--bg-hover);
}

.action-btn.edit:hover {
    color: var(--info);
}

.action-btn.duplicate:hover {
    color: var(--accent-primary);
}

.action-btn.print:hover {
    color: #8b5cf6;
}

.action-btn.delete:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* Add Trip Card */
.add-trip-card {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    cursor: pointer;
    border-style: dashed;
    border-width: 2px;
}

.add-trip-card:hover {
    border-color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.05);
}

.add-trip-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-muted);
}

.add-trip-content i {
    font-size: 3rem;
    color: var(--accent-primary);
}

/* ===================================
   Map Page
   =================================== */

.map-layout .app-main {
    padding: 0;
}

.map-main {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Map Sidebar */
.map-sidebar {
    width: 360px;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    overflow: hidden;
    min-height: 0; /* Important for flex children to shrink */
}

.sidebar-section {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-section .section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-tertiary);
}

.sidebar-section .section-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9375rem;
    font-weight: 600;
}

.sidebar-section .section-header h3 i {
    color: var(--accent-primary);
}

.point-info-panel {
    flex-shrink: 0;
}

.point-info-content {
    padding: var(--spacing-md);
    min-height: 172px;
    display: flex;
    align-items: center;
}

.point-info-content > * {
    width: 100%;
}

.point-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    color: var(--text-muted);
    text-align: center;
}

.point-placeholder i {
    font-size: 2rem;
    opacity: 0.5;
}

.panel-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: var(--spacing-xs);
}

.sections-panel {
    flex: 1;
    min-height: 0; /* Important for flex children to shrink below content size */
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sections-list {
    flex: 1;
    min-height: 0; /* Important for flex children to shrink */
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.section-item {
    margin-bottom: var(--spacing-sm);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.section-header-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.section-header-row:hover {
    background: var(--bg-hover);
}

.section-toggle {
    color: var(--text-muted);
    transition: transform var(--transition-fast);
}

.section-item.collapsed .section-toggle {
    transform: rotate(-90deg);
}

/* Section Drag & Drop */
.section-drag-handle {
    color: var(--text-muted);
    cursor: grab;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.section-header-row:hover .section-drag-handle {
    opacity: 1;
}

.section-drag-handle:active {
    cursor: grabbing;
}

.section-item.dragging {
    opacity: 0.5;
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.section-item.drag-over {
    border-color: var(--accent-primary);
    border-style: dashed;
    background: var(--accent-glow);
}

.section-name {
    flex: 1;
    font-weight: 500;
}

.waypoint-count {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    color: var(--text-muted);
}

.section-actions {
    display: flex;
    gap: var(--spacing-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.section-header-row:hover .section-actions {
    opacity: 1;
}

.action-btn-sm {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.action-btn-sm:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.waypoints-list {
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.section-item.collapsed .waypoints-list {
    display: none;
}

.waypoint-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.waypoint-item:hover {
    background: var(--bg-hover);
}

.waypoint-item.active {
    background: var(--accent-glow);
    border: 1px solid var(--accent-primary);
}

.waypoint-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.waypoint-icon.start {
    background: rgba(16, 185, 129, 0.2);
    color: var(--accent-primary);
}

.waypoint-icon.destination {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.waypoint-icon.city {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.waypoint-icon.scenic {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.waypoint-number {
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.waypoint-predecessor .waypoint-number {
    color: var(--text-muted);
    opacity: 0.7;
}

.waypoint-name {
    flex: 1;
    font-size: 0.875rem;
}

.waypoint-actions {
    display: flex;
    gap: var(--spacing-xs);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.waypoint-item:hover .waypoint-actions {
    opacity: 1;
}

.drag-handle {
    cursor: grab;
}

/* Waypoint Drag & Drop */
.waypoint-drag-handle {
    color: var(--text-muted);
    cursor: grab;
    opacity: 0;
    transition: opacity var(--transition-fast);
    flex-shrink: 0;
    padding: 4px;
    margin: -4px -2px -4px -8px;
    z-index: 10;
}

.waypoint-item:hover .waypoint-drag-handle {
    opacity: 1;
}

.waypoint-drag-handle:active {
    cursor: grabbing;
}

.waypoint-item.dragging {
    opacity: 0.5;
    background: var(--accent-glow);
}

.waypoint-item.drag-over {
    border: 1px dashed var(--accent-primary);
    background: var(--accent-glow);
}

/* Predecessor Waypoint (last waypoint from previous section) */
.waypoint-predecessor {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    opacity: 0.7;
    cursor: pointer;
    margin-bottom: var(--spacing-sm);
}

/* Waypoint Leg Info (distance/time between points) */
.waypoint-leg-info {
    display: flex;
    align-items: center;
    padding: 4px 0 4px var(--spacing-md);
    margin-left: 14px;
}

.waypoint-leg-info .leg-line {
    width: 2px;
    height: 20px;
    background: var(--accent-primary);
    opacity: 0.4;
    margin-right: var(--spacing-sm);
    border-radius: 1px;
}

.waypoint-leg-info .leg-details {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 10px;
}

.waypoint-leg-info .leg-distance {
    color: var(--accent-primary);
    font-weight: 500;
}

.waypoint-leg-info .leg-separator {
    opacity: 0.5;
}

.waypoint-leg-info .leg-duration {
    color: var(--text-secondary);
}

.waypoint-predecessor:hover {
    opacity: 0.9;
    background: var(--bg-secondary);
}

.waypoint-predecessor .waypoint-icon {
    opacity: 0.8;
}

.predecessor-label {
    font-size: 0.6875rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-left: auto;
    white-space: nowrap;
}

.add-waypoint-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.add-waypoint-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.05);
}

.add-waypoint-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Trip Stats Panel */
.trip-stats-panel {
    padding: var(--spacing-md);
    flex-shrink: 0; /* Don't shrink, stay at bottom */
    position: relative;
}

.stats-settings-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    font-size: 1rem;
}

.stats-settings-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    text-align: center;
}

.stat-item i {
    font-size: 1.25rem;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

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

/* Map Container */
.map-container {
    flex: 1;
    position: relative;
    background: var(--bg-primary);
}

#map {
    width: 100%;
    height: 100%;
}

/* Map Search */
.map-search {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0 var(--spacing-md);
    transition: all var(--transition-fast);
}

.map-search:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.map-search i {
    color: var(--text-muted);
}

.map-search input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.map-search input:focus {
    outline: none;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: var(--spacing-xs);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    max-height: 300px;
    overflow-y: auto;
    display: none;
    z-index: var(--z-dropdown);
}

.search-results.active {
    display: block;
}

/* Map Controls */
.map-controls {
    position: absolute;
    right: var(--spacing-md);
    top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.map-control-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.map-control-btn:hover {
    background: var(--bg-hover);
    color: var(--accent-primary);
}

/* Map Layers */
.map-layers {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
    background: var(--bg-card);
    padding: var(--spacing-xs);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.layer-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.layer-btn:hover {
    background: var(--bg-hover);
}

.layer-btn.active {
    background: var(--accent-primary);
    color: white;
}

/* POI Panel */
.poi-panel {
    position: absolute;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    min-width: 280px;
    display: none;
    z-index: 100;
}

.poi-panel.active {
    display: block;
}

.poi-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-subtle);
}

.poi-panel-header span {
    font-weight: 600;
    font-size: 0.9375rem;
}

.poi-panel-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.poi-panel-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.poi-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.poi-category {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.poi-category:hover {
    background: var(--bg-tertiary);
}

.poi-category input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent-primary);
}

.poi-category i {
    width: 20px;
    text-align: center;
    color: var(--text-secondary);
}

.poi-category span {
    font-size: 0.875rem;
}

.poi-panel-footer {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-subtle);
}

.poi-panel-footer .btn {
    flex: 1;
}

/* POI Markers */
.mapboxgl-marker:has(.poi-marker) {
    pointer-events: auto !important;
    cursor: pointer !important;
}

.poi-marker {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: transform 0.2s ease;
    font-size: 12px;
    color: white;
    pointer-events: auto !important;
    z-index: 5;
}

.poi-marker i {
    pointer-events: none;
}

.poi-marker:hover {
    transform: scale(1.2);
    z-index: 10 !important;
}

.poi-marker.fuel { background: #f59e0b; }
.poi-marker.shopping { background: #3b82f6; }
.poi-marker.parking { background: #6366f1; }
.poi-marker.camping { background: #22c55e; }
.poi-marker.hotel { background: #ec4899; }
.poi-marker.transport { background: #64748b; }
.poi-marker.attraction { background: #f43f5e; }

/* POI Details */
.poi-details .poi-address {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.poi-details .poi-address i {
    color: var(--accent-primary);
}

.poi-details .poi-extra {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.poi-details .poi-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-primary);
    font-size: 0.8125rem;
    text-decoration: none;
}

.poi-details .poi-link:hover {
    text-decoration: underline;
}

.poi-details .poi-hours {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Map Footer */
.map-footer {
    position: static; /* Override fixed positioning for map page */
    padding: var(--spacing-sm) var(--spacing-xl);
    flex-shrink: 0;
}

/* ===================================
   Profile Page
   =================================== */

.profile-main {
    max-width: 1200px;
    margin: 0 auto;
}

.profile-header-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.profile-avatar-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.profile-avatar-wrapper {
    position: relative;
}

.profile-avatar-large {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--accent-primary);
}

.avatar-edit-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.avatar-edit-btn:hover {
    transform: scale(1.1);
}

.profile-info h1 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.profile-info .email {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.member-since {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.member-since i {
    color: var(--accent-primary);
}

.profile-stats {
    display: flex;
    gap: var(--spacing-xl);
}

.profile-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.profile-stat .stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.profile-stat .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Settings Grid */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.settings-card.full-width {
    grid-column: span 2;
}

.settings-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.settings-card .card-header h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 600;
}

.settings-card .card-header h2 i {
    color: var(--accent-primary);
}

.settings-card .card-body {
    padding: var(--spacing-lg);
}

.card-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row label {
    color: var(--text-secondary);
}

/* Token Display */
.token-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.token-display code {
    flex: 1;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 0.875rem;
    color: var(--accent-primary);
    overflow: hidden;
    text-overflow: ellipsis;
}

.copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    background: var(--accent-primary);
    color: white;
}

.token-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--warning);
}

/* Security Items */
.security-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.security-item:hover {
    background: var(--bg-hover);
}

.security-item:last-child {
    margin-bottom: 0;
}

.security-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
}

.security-info {
    flex: 1;
}

.security-info h4 {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.security-info p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.security-info .status-inactive {
    color: var(--warning);
}

.security-info .status-active {
    color: var(--success);
}

/* Preference Items */
.preference-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-subtle);
}

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

.preference-info h4 {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.preference-info p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.preference-select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
}

/* Driving Profile Grid */
.driving-profile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.driving-profile-grid .preference-item {
    padding: var(--spacing-sm) 0;
}

.input-with-unit {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.preference-input {
    width: 80px;
    padding: var(--spacing-sm) var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-align: right;
}

.preference-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.input-with-unit .unit {
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.service-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.service-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
}

.service-icon.google {
    background: rgba(234, 67, 53, 0.2);
    color: #ea4335;
}

.service-icon.github {
    background: rgba(139, 148, 158, 0.2);
    color: #8b949e;
}

.service-icon.dropbox {
    background: rgba(0, 126, 229, 0.2);
    color: #007ee5;
}

.service-info {
    flex: 1;
}

.service-info h4 {
    font-size: 0.9375rem;
}

.service-info p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Danger Zone */
.danger-card {
    border-color: rgba(239, 68, 68, 0.3);
}

.danger-card .card-header {
    background: rgba(239, 68, 68, 0.1);
}

.danger-card .card-header h2 {
    color: var(--danger);
}

.danger-card .card-header h2 i {
    color: var(--danger);
}

.danger-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.danger-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.danger-info h4 {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.danger-info p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ===================================
   AI Assistant Panel
   =================================== */

.ai-assistant-toggle {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    cursor: pointer;
    z-index: var(--z-ai-panel);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.ai-assistant-toggle:hover {
    width: 56px;
    box-shadow: var(--shadow-glow);
}

.ai-assistant-toggle i {
    font-size: 1.25rem;
    color: white;
}

.ai-badge {
    font-size: 0.625rem;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
}

.ai-assistant-panel {
    position: fixed;
    right: -320px;
    top: 0;
    bottom: 0;
    width: 320px;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: var(--z-ai-panel);
    transition: right var(--transition-slow);
    box-shadow: var(--shadow-lg);
}

.ai-assistant-panel.active {
    right: 0;
}

/* Push content when AI panel is open */
body.ai-panel-open .map-main {
    margin-right: 320px;
    transition: margin-right var(--transition-slow);
}

body .map-main {
    transition: margin-right var(--transition-slow);
}

body.ai-panel-open .app-header {
    margin-right: 320px;
    transition: margin-right var(--transition-slow);
}

body .app-header {
    transition: margin-right var(--transition-slow);
}

.ai-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    gap: var(--spacing-sm);
}

.ai-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 600;
    color: white;
    min-width: 0;
    flex: 1;
}

.ai-title > i {
    flex-shrink: 0;
}

.ai-title-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    min-width: 0;
}

.ai-title-text > span {
    white-space: nowrap;
}

.ai-selectors {
    display: flex;
    gap: 0.25rem;
    margin-top: 2px;
}

.ai-model-selector {
    font-size: 0.55rem;
    font-weight: 400;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    color: rgba(255, 255, 255, 0.8);
    padding: 2px 3px;
    cursor: pointer;
    outline: none;
    max-width: 75px;
}

.ai-model-selector:hover {
    background: rgba(255, 255, 255, 0.25);
}

.ai-model-selector:focus {
    border-color: rgba(255, 255, 255, 0.4);
}

.ai-model-selector option {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.ai-header-buttons {
    display: flex;
    gap: 0.5rem;
}

.ai-reset,
.ai-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.ai-reset:hover,
.ai-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.ai-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.ai-message {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 100%;
}

.ai-message.assistant {
    align-self: flex-start;
}

.ai-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 24px;
    height: 24px;
    min-width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    flex-shrink: 0;
    font-size: 0.7rem;
}

.ai-message.user .message-avatar {
    background: var(--info);
}

/* Error message styling */
.ai-message.error {
    align-self: flex-start;
}

.ai-message.error .error-avatar {
    background: var(--danger);
    color: white;
}

.ai-message.error .error-content {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.ai-message.error .error-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--danger);
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.ai-message.error .error-message {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.message-content {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.4;
    word-wrap: break-word;
    word-break: break-word;
    min-width: 0;
}

.ai-message.user .message-content {
    background: var(--accent-glow);
    border: 1px solid var(--accent-primary);
}

/* Markdown content styling */
.message-content.markdown-content {
    word-wrap: break-word;
}

.message-content.markdown-content h2,
.message-content.markdown-content h3,
.message-content.markdown-content h4 {
    margin-top: 0.5rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.message-content.markdown-content h2 { font-size: 1.1rem; }
.message-content.markdown-content h3 { font-size: 1rem; }
.message-content.markdown-content h4 { font-size: 0.95rem; }

.message-content.markdown-content p {
    margin: 0.25rem 0;
}

.message-content.markdown-content ul,
.message-content.markdown-content ol {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

.message-content.markdown-content li {
    margin: 0.25rem 0;
}

.message-content.markdown-content code {
    background: var(--bg-tertiary);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.85em;
}

.message-content.markdown-content pre {
    background: var(--bg-tertiary);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    overflow-x: auto;
    margin: 0.5rem 0;
}

.message-content.markdown-content pre code {
    background: none;
    padding: 0;
}

.message-content.markdown-content strong {
    font-weight: 600;
    color: var(--text-primary);
}

.message-content.markdown-content em {
    font-style: italic;
    color: var(--text-secondary);
}

/* Map location button in chat */
.map-location-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    margin: 8px 0;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.map-location-btn:hover {
    background: var(--accent-secondary);
    transform: translateY(-1px);
}

/* Planning status in chat */
.planning-status {
    background: var(--bg-tertiary) !important;
    border: 1px solid var(--border-color);
}

.planning-status .status-table {
    width: 100%;
    margin: 8px 0;
    font-size: 0.8rem;
}

.planning-status .status-table td {
    padding: 3px 6px;
    border-bottom: 1px solid var(--border-color);
}

.planning-status .status-table td:first-child {
    width: 20px;
    text-align: center;
}

.planning-status .status-table td:last-child {
    text-align: right;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.map-location-btn i {
    font-size: 0.9rem;
}

/* Typing indicator animation */
.typing-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 8px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-indicator span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.6);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

.message-content.loading {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
    font-style: italic;
}

/* AI Input Loading State */
.ai-input-container.ai-loading .ai-input {
    opacity: 0.6;
    cursor: not-allowed;
}

.ai-input-container.ai-loading .ai-input:disabled {
    background: var(--bg-tertiary);
}

.ai-send.cancel-mode {
    background: var(--danger) !important;
    animation: pulse-cancel 1.5s ease-in-out infinite;
}

.ai-send.cancel-mode:hover {
    background: #dc2626 !important;
    transform: scale(1.05);
}

@keyframes pulse-cancel {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

/* Todo Badge on Icon */
.ai-tool-btn {
    position: relative;
}

.todo-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--warning);
    color: #000;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 4px;
    border-radius: var(--radius-full);
    min-width: 20px;
    text-align: center;
    line-height: 1;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.todo-badge.in-progress {
    background: var(--info);
    color: white;
}

.todo-badge.complete {
    background: var(--success);
    color: white;
}

.todo-badge.pulse {
    animation: badge-pulse 0.5s ease-out;
}

@keyframes badge-pulse {
    0% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Tool Error Message */
.tool-error-msg {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    margin: var(--spacing-xs) 0;
    font-size: 0.8rem;
    color: #fca5a5;
}

/* AI Thinking Container (SSE Live Streaming) */
.ai-thinking-container {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(59, 130, 246, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: 0.85rem;
    max-height: 200px;
    overflow-y: auto;
    transition: all var(--transition-normal);
}

.ai-thinking-container.collapsed {
    max-height: 32px;
    overflow: hidden;
}

.ai-thinking-container.collapsed .ai-thinking-content {
    display: none;
}

.ai-thinking-header {
    color: #a78bfa;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.ai-thinking-header i {
    animation: pulse 1.5s ease-in-out infinite;
}

.ai-thinking-container.collapsed .ai-thinking-header i {
    animation: none;
}

.ai-thinking-content {
    color: var(--text-secondary);
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.8rem;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.4;
}

/* AI Tool Status (SSE Live) */
.ai-tool-status {
    margin-bottom: var(--spacing-sm);
}

.tool-status-item {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.tool-status-item.active {
    background: rgba(59, 130, 246, 0.2);
    border-color: var(--info);
    color: #93c5fd;
}

.tool-status-item.active i {
    color: var(--info);
}

.tool-status-item.success {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--success);
    color: var(--accent-light);
}

.tool-status-item.success i {
    color: var(--success);
}

.tool-status-item.error {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--danger);
    color: #fca5a5;
}

.tool-status-item.error i {
    color: var(--danger);
}

/* Streaming Content Area */
.ai-streaming-content {
    min-height: 1.5em;
}

.streaming-message .message-content {
    position: relative;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.ai-input-container {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
}

.ai-input {
    flex: 1;
    min-width: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    height: 32px;
    box-sizing: border-box;
}

.ai-input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.ai-send {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--accent-primary);
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    font-size: 0.875rem;
}

.ai-send:hover {
    background: var(--accent-secondary);
    transform: scale(1.05);
}

.ai-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer !important;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    font-size: 0.875rem;
    position: relative;
    z-index: 10;
    pointer-events: auto !important;
}

.ai-upload-btn:hover {
    background: var(--accent-primary);
    color: white;
    transform: scale(1.05);
}

.ai-upload-btn.uploading {
    background: var(--warning);
    color: white;
    animation: pulse 1.5s ease-in-out infinite;
}

.ai-chat-selector {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.ai-chat-selector select {
    flex: 1;
    min-width: 0;
    padding: 4px 6px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    color: var(--text-primary);
    cursor: pointer;
    max-width: 120px;
    text-overflow: ellipsis;
}

.ai-chat-selector select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.ai-tool-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    padding: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
}

.ai-tool-btn:hover {
    background: var(--accent-primary);
    color: white;
    border-color: var(--accent-primary);
}

.ai-tool-btn.has-items {
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.ai-thinking-select {
    padding: 4px 4px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    color: var(--text-primary);
    cursor: pointer;
    max-width: 65px;
}

.ai-thinking-select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.ai-thinking-select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: var(--bg-tertiary);
}

.ai-thinking-select.compact {
    max-width: 52px;
    padding: 4px 2px;
}

/* Tasks Button with text */
.ai-tasks-btn {
    width: auto !important;
    padding: 0 8px !important;
    gap: 4px;
}

.ai-tasks-btn span {
    font-size: 0.7rem;
    font-weight: 500;
}

.ai-tasks-btn .todo-badge {
    position: static;
    margin-left: 4px;
}

/* Autopilot Button */
.ai-autopilot-btn {
    transition: all var(--transition-fast);
}

.ai-autopilot-btn.active {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

.ai-autopilot-btn.active:hover {
    background: #059669;
    border-color: #059669;
}

/* Todo Modal - unten rechts */
.todo-modal {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 280px;
    max-height: 350px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    animation: todoSlideIn 0.2s ease-out;
    display: flex;
    flex-direction: column;
}

.todo-modal.closing {
    animation: todoSlideOut 0.2s ease-in forwards;
}

@keyframes todoSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes todoSlideOut {
    from {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    to {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
}

.todo-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.todo-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.todo-modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.todo-modal-content {
    padding: 12px 16px;
    overflow-y: auto;
    flex: 1;
}

.todo-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.todo-item {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

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

.todo-item.completed {
    text-decoration: line-through;
    opacity: 0.6;
}

.todo-progress {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-align: center;
}

.todo-empty {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 0;
}

.todo-empty small {
    opacity: 0.7;
}

.ai-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    z-index: calc(var(--z-ai-panel) - 1);
    transition: all var(--transition-normal);
    /* Desktop: Overlay deaktiviert - Karte bleibt interaktiv */
    pointer-events: none;
    background: transparent;
}

.ai-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ===================================
   Modals
   =================================== */

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-content.modal-small {
    max-width: 400px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
}

.modal-header h2 i {
    color: var(--accent-primary);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
}

.warning-text {
    color: var(--warning);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

/* Image Upload */
.image-upload {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-fast);
}

.image-upload:hover {
    border-color: var(--accent-primary);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.upload-placeholder i {
    font-size: 2rem;
    color: var(--accent-primary);
}

.image-url-input {
    text-align: center;
}

/* ===================================
   Scrollbar Styling
   =================================== */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-hover);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ===================================
   Responsive Design
   =================================== */

@media (max-width: 1200px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }

    .settings-card.full-width {
        grid-column: span 1;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .map-sidebar {
        width: 300px;
    }

    .profile-header-card {
        flex-direction: column;
        gap: var(--spacing-xl);
        text-align: center;
    }

    .profile-avatar-section {
        flex-direction: column;
    }

    .profile-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .app-header {
        padding: 0 var(--spacing-md);
    }

    .header-center {
        display: none;
    }

    .user-name {
        display: none;
    }

    .trips-grid {
        grid-template-columns: 1fr;
    }

    .map-main {
        flex-direction: column;
    }

    .map-sidebar {
        width: 100%;
        max-height: 40vh;
    }

    .ai-assistant-panel {
        width: 100%;
        right: -100%;
    }

    /* Mobile: Overlay wieder aktivieren (Panel nimmt ganzen Bildschirm ein) */
    .ai-overlay {
        pointer-events: auto;
        background: rgba(0, 0, 0, 0.5);
    }

    /* Mobile: Content nicht verschieben (Overlay statt Push) */
    body.ai-panel-open .map-main,
    body.ai-panel-open .app-header {
        margin-right: 0;
    }

    .profile-stats {
        flex-wrap: wrap;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ===================================
   Animations
   =================================== */

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.trip-card {
    animation: slideUp 0.5s ease forwards;
}

.trip-card:nth-child(1) { animation-delay: 0.1s; }
.trip-card:nth-child(2) { animation-delay: 0.2s; }
.trip-card:nth-child(3) { animation-delay: 0.3s; }
.trip-card:nth-child(4) { animation-delay: 0.4s; }
.trip-card:nth-child(5) { animation-delay: 0.5s; }
.trip-card:nth-child(6) { animation-delay: 0.6s; }

/* Loading state */
.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* ===================================
   Trip Image States
   =================================== */

.image-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    color: var(--text-secondary);
}

.image-loading .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.image-loading span {
    font-size: 0.875rem;
    color: var(--text-muted);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.image-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), var(--bg-secondary));
    color: var(--danger);
}

.image-error i {
    font-size: 2rem;
    opacity: 0.8;
}

.image-error span {
    font-size: 0.875rem;
}

.image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    color: var(--text-muted);
}

.image-placeholder i {
    font-size: 3rem;
    opacity: 0.5;
}

/* ===================================
   Form Info & Hints
   =================================== */

.form-info {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.form-info i {
    color: var(--accent-primary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.form-info span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.form-hint {
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ===================================
   Waypoint Image Upload
   =================================== */

.image-upload-area {
    margin-top: var(--spacing-sm);
}

.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: var(--accent-primary);
    background: rgba(16, 185, 129, 0.05);
}

.upload-zone .upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.upload-zone .upload-placeholder i {
    font-size: 2.5rem;
    color: var(--accent-primary);
}

.upload-zone .upload-placeholder p {
    margin: 0;
    color: var(--text-secondary);
}

.upload-zone .upload-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.upload-url-input {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.upload-url-input input {
    flex: 1;
}

.image-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.image-preview-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--bg-tertiary);
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-preview-item.existing {
    border: 2px solid var(--accent-primary);
}

.preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.9);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.image-preview-item:hover .preview-remove {
    opacity: 1;
}

.preview-remove:hover {
    background: var(--danger);
}

/* ===================================
   Image Gallery Modal
   =================================== */

.modal-content.modal-large {
    max-width: 900px;
    max-height: 85vh;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    max-height: 60vh;
    overflow-y: auto;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: transform var(--transition-fast);
    background: var(--bg-tertiary);
}

.gallery-item:hover {
    transform: scale(1.02);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-item-actions {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-sm);
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    display: flex;
    justify-content: flex-end;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-item-actions {
    opacity: 1;
}

.gallery-item-actions button {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--spacing-xs);
    font-size: 1rem;
}

.gallery-item-actions button:hover {
    color: var(--danger);
}

.gallery-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.gallery-empty i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.gallery-empty p {
    margin: 0;
}

/* ===================================
   Image Lightbox
   =================================== */

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 300;
}

.lightbox.active {
    display: flex;
}

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-md);
    transition: color var(--transition-fast);
}

.lightbox-close {
    top: var(--spacing-md);
    right: var(--spacing-md);
}

.lightbox-prev {
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    color: var(--accent-primary);
}

.lightbox-counter {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Gallery Upload Area */
.gallery-upload-area {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.gallery-upload-area .upload-zone {
    padding: var(--spacing-lg);
}

.gallery-upload-area .upload-zone .upload-placeholder i {
    font-size: 2rem;
}

/* Waypoint has images indicator */
.waypoint-has-images {
    margin-left: auto;
    color: var(--accent-primary);
    font-size: 0.75rem;
    opacity: 0.8;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 4px;
    transition: all 0.15s ease;
}

.waypoint-has-images:hover {
    opacity: 1;
    background: var(--accent-primary-transparent, rgba(59, 130, 246, 0.15));
}

.waypoint-has-images i {
    font-size: 0.7rem;
}