/* Layout Patterns - Shared Styles
 * ---------------------------
 * A comprehensive collection of layout patterns including:
 * - Grid layouts
 * - Two-panel layouts (sidebar + content)
 * - Three-panel layouts (header + sidebar + content)
 * - Card-based layouts
 * - Responsive design patterns
 */

/* Common Container Styles */
.app-container {
    min-height: 100vh;
    background-color: var(--neutral-layer-1);
    padding: 0;
    margin: 0;
}

/* Card Component Styles */
.card {
    background-color: var(--neutral-fill-stealth-rest);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-2);
    transition: background-color 0.2s ease-in-out;
    height: 100%;
    border: calc(var(--stroke-width) * 1px) solid var(--neutral-stroke-rest);
}

.card:hover {
    background-color: var(--neutral-fill-secondary-rest);
}

/* Panel Styles */
.panel-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--neutral-foreground-rest);
}

/* Top Panel Styles */
.top-panel {
    padding: 1.5rem;
}

.stats-container {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    min-width: 200px;
    flex: 1;
}

.stat-item ::deep .fluent-icon {
    font-size: 24px;
    color: var(--accent-foreground-rest);
}

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

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-foreground-rest);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--neutral-foreground-hint);
}

/* Sidebar Layout Styles */
.sidebar-container {
    background-color: transparent;
}

.sidebar {
    padding: 1rem;
    height: calc(100vh - 15rem); /* Adjusted for top panel */
    overflow-y: auto;
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding: 0.5rem;
    color: var(--neutral-foreground-rest);
}

/* Navigation Link Styles */
.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    color: var(--neutral-foreground-rest);
    text-decoration: none;
    border-radius: var(--border-radius-small);
    margin-bottom: 0.25rem;
    transition: background-color 0.2s ease-in-out;
}

.nav-link:hover {
    background-color: var(--neutral-layer-4);
    color: var(--accent-foreground-rest);
}

.nav-link.active {
    background-color: var(--accent-fill-rest);
    color: var(--accent-foreground-rest);
}

.nav-link ::deep .fluent-icon {
    font-size: 20px;
}

/* Content Area Layout */
.content-container {
    background-color: transparent;
}

.content-area {
    padding: 1.5rem;
}

.content-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--neutral-foreground-rest);
}

/* Form Grid Layout */
.form-grid {
    background-color: var(--neutral-fill-stealth-rest);
    padding: 1.5rem;
    border-radius: var(--border-radius-medium);
}

.section-header {
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--neutral-divider-rest);
}

.section-header h3 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--neutral-foreground-rest);
    margin: 0;
}

/* Activity Feed Layout */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.activity-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background-color: var(--neutral-fill-stealth-rest);
    border-radius: var(--border-radius-small);
}

.activity-item ::deep .fluent-icon {
    font-size: 20px;
    color: var(--accent-foreground-rest);
}

.activity-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.activity-title {
    font-weight: 500;
    color: var(--neutral-foreground-rest);
}

.activity-time {
    font-size: 0.875rem;
    color: var(--neutral-foreground-hint);
}

/* Grid Demo Layout */
.grid-demo-container {
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

.grid-demo-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--neutral-foreground-rest);
    margin-bottom: 1rem;
    text-align: center;
}

.grid-demo {
    background-color: var(--neutral-fill-stealth-rest);
    padding: 0.5rem;
    border-radius: var(--border-radius-medium);
    border: calc(var(--stroke-width) * 1px) solid var(--neutral-stroke-rest);
}

.demo-text {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--neutral-foreground-rest);
    margin-bottom: 0.25rem;
}

.demo-size {
    font-size: 0.875rem;
    color: var(--neutral-foreground-hint);
    font-family: 'Cascadia Code', 'Consolas', monospace;
    opacity: 0.8;
}

/* Panel Footer Styles */
.panel-message {
    padding: 0.75rem 1.5rem;
    border-top: calc(var(--stroke-width) * 1px) solid var(--neutral-stroke-rest);
    background-color: var(--neutral-layer-2);
    color: var(--neutral-foreground-hint);
    font-size: 0.875rem;
}

.panel-message ::deep .fluent-icon {
    font-size: 16px;
    color: var(--neutral-foreground-hint);
}

.panel-message ::deep fluent-badge {
    margin-left: 0.5rem;
}

.panel-actions {
    padding: 1rem 1.5rem;
    border-top: calc(var(--stroke-width) * 1px) solid var(--neutral-stroke-rest);
    background-color: var(--neutral-layer-3);
    border-bottom-left-radius: var(--border-radius-medium);
    border-bottom-right-radius: var(--border-radius-medium);
}

.panel-actions ::deep .fluent-icon {
    font-size: 16px;
    margin-right: 0.25rem;
}

.panel-actions ::deep fluent-button {
    min-width: 100px;
}

/* Responsive Layout Patterns */
@media (max-width: 768px) {
    .app-container {
        padding: 0;
    }

    .top-panel {
        padding: 1rem;
    }

    .stats-container {
        gap: 1rem;
    }

    .stat-item {
        min-width: 100%;
        padding: 0.75rem;
    }

    .sidebar {
        height: auto;
        padding: 0.75rem;
    }

    .content-area {
        padding: 1rem;
    }

    .form-grid {
        padding: 1rem;
    }

    .activity-item {
        padding: 0.75rem;
    }

    .panel-message {
        padding: 0.75rem 1rem;
    }

    .panel-actions {
        padding: 0.75rem 1rem;
    }

    .panel-actions ::deep fluent-button {
        min-width: auto;
    }
}

/* Grid Demo Styles */
.animated-card {
    transition: all 0.2s ease-out;
    background: white;
    border: 1px solid var(--neutral-stroke-rest);
    border-radius: 6px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: 3px;
    position: relative;
}

.animated-card:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    border-color: var(--neutral-stroke-hover);
}

.card-header {
    background: linear-gradient(to right, var(--neutral-layer-2), var(--neutral-layer-1));
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 1rem;
    border-bottom: 1px solid var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
}

.card-content {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    background: linear-gradient(to bottom right, white, var(--neutral-layer-1));
}

.demo-text {
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    display: block;
}

.demo-size {
    font-size: 0.75rem;
    color: var(--neutral-foreground-hint);
    display: block;
    margin-top: auto;
    padding-top: 0.5rem;
}

.grid-demo {
    gap: 0.75rem;
    padding: 0.75rem;
    margin: 0 auto;
}

.grid-demo-container {
    padding: 0.75rem;
    background: var(--neutral-layer-1);
    min-height: 100vh;
}

.grid-demo-title {
    color: var(--neutral-foreground-rest);
    margin-bottom: 1.25rem;
    font-weight: 600;
    font-size: 1.25rem;
    text-align: center;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--neutral-foreground-rest);
    display: block;
    line-height: 1.2;
    margin: 0.25rem 0;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--neutral-foreground-hint);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Dashboard Styles */
.dashboard-container {
    padding: 1.5rem;
    background: var(--neutral-layer-1);
    min-height: 100vh;
}

.dashboard-title {
    color: var(--neutral-foreground-rest);
    margin-bottom: 1.5rem;
    font-weight: 600;
    font-size: 1.75rem;
    text-align: center;
}

.dashboard-card {
    background: white;
    border: 1px solid var(--neutral-stroke-rest);
    border-radius: 8px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease-out;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.dashboard-card:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border-color: var(--neutral-stroke-hover);
}

.dashboard-card .card-header {
    background: linear-gradient(to right, var(--neutral-layer-2), var(--neutral-layer-1));
    padding: 1rem;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--neutral-stroke-rest);
    color: var(--neutral-foreground-rest);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.dashboard-card .card-header ::deep .fluent-icon {
    color: var(--accent-foreground-rest);
}

.dashboard-card .card-content {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: linear-gradient(to bottom right, white, var(--neutral-layer-1));
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neutral-foreground-rest);
    line-height: 1.2;
}

.metric-label {
    font-size: 0.875rem;
    color: var(--neutral-foreground-hint);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trend-positive {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--success-foreground-rest);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.trend-positive ::deep .fluent-icon {
    color: var(--success-foreground-rest);
}

.trend-negative {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--error-foreground-rest);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.trend-negative ::deep .fluent-icon {
    color: var(--error-foreground-rest);
}

.progress-container {
    margin-top: 0.75rem;
}

.alert-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

/* Home Page Styles */
.home-page {
    min-height: 100vh;
    background: var(--neutral-layer-1);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 80vh;
    min-height: 600px;
    overflow: hidden;
}

.video-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: rgba(0, 0, 0, 0.4);
    color: white;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-cta {
    font-size: 1.1rem;
    padding: 0.75rem 2rem;
}

/* Carousel Section */
.carousel-section {
    padding: 4rem 2rem;
    background: var(--neutral-layer-2);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--neutral-foreground-rest);
}

.carousel-tabs {
    max-width: 1200px;
    margin: 0 auto;
}

.carousel-item {
    display: flex;
    gap: 2rem;
    align-items: center;
    padding: 2rem;
}

.carousel-image {
    flex: 1;
    max-width: 500px;
}

.carousel-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.carousel-content {
    flex: 1;
    padding: 2rem;
}

.carousel-content h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--neutral-foreground-rest);
}

.carousel-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--neutral-foreground-hint);
    margin-bottom: 2rem;
}

/* Testimonials Section */
.testimonials-section {
    padding: 4rem 2rem;
    background: var(--neutral-layer-1);
}

.testimonial-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    transition: all 0.2s ease-out;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--neutral-stroke-rest);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.testimonial-card.featured {
    background: linear-gradient(135deg, var(--neutral-layer-1), white);
}

.testimonial-content {
    padding: 2rem;
    position: relative;
}

.quote-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--accent-foreground-rest);
    opacity: 0.2;
    font-size: 2rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--neutral-foreground-rest);
    margin-bottom: 1.5rem;
}

.testimonial-text.featured {
    font-size: 1.5rem;
    font-weight: 500;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.author-image {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.author-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--neutral-foreground-rest);
    margin: 0;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--neutral-foreground-hint);
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .carousel-item {
        flex-direction: column;
        padding: 1rem;
    }

    .carousel-content {
        padding: 1rem 0;
    }

    .carousel-content h3 {
        font-size: 1.5rem;
    }

    .section-title h2 {
        font-size: 2rem;
    }

    .testimonial-text.featured {
        font-size: 1.25rem;
    }
}