/* Landing Page Section Spacing */
.hero-section,
.features-section,
.stats-section {
    padding-top: 4rem;
    padding-bottom: 3rem;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    color: var(--text-primary, #181c22);
    text-align: center;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary, #667eea);
    margin-bottom: 2rem;
    text-align: center;
    line-height: 1.5;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    font-size: 1.05rem;
    padding: 0.7rem 2rem;
    border-radius: var(--radius-full, 2rem);
    font-weight: 600;
    background: var(--bg-card, #fff);
    color: var(--primary-color, #00bfff);
    border: 1.5px solid var(--primary-color, #00bfff);
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, border-color 0.2s;
    cursor: pointer;
}
.btn:hover, .btn:focus {
    background: var(--primary-color, #00bfff);
    color: #fff;
    border-color: var(--primary-color, #00bfff);
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
    text-decoration: none;
}
.btn-primary {
    background: var(--primary-color, #00bfff);
    color: #fff;
    border-color: var(--primary-color, #00bfff);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--primary-hover, #0099cc);
    color: #fff;
    border-color: var(--primary-hover, #0099cc);
}
.btn-secondary {
    background: var(--secondary-color, #667eea);
    color: #fff;
    border-color: var(--secondary-color, #667eea);
}
.btn-secondary:hover, .btn-secondary:focus {
    background: var(--secondary-hover, #5561c9);
    color: #fff;
    border-color: var(--secondary-hover, #5561c9);
}

.btn-light {
    background: #fff;
    color: var(--primary-color, #00bfff);
    border-color: #fff;
}

.btn-light:hover, .btn-light:focus {
    background: #f0f0f0;
    color: var(--primary-hover, #0099cc);
    border-color: #f0f0f0;
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: #fff;
}

.btn-outline-light:hover, .btn-outline-light:focus {
    background: #fff;
    color: var(--primary-color, #00bfff);
    border-color: #fff;
}

.hero-buttons .btn {
    font-size: 1.1rem;
    padding: 0.85rem 2.2rem;
    border-radius: var(--radius-full, 2rem);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.hero-buttons .btn-primary {
    background: var(--primary-color, #00bfff);
    color: #fff;
}

.hero-buttons .btn-secondary {
    background: var(--secondary-color, #667eea);
    color: #fff;
}

.hero-buttons .btn:hover, .hero-buttons .btn:focus {
    filter: brightness(1.08);
    box-shadow: 0 4px 24px rgba(0,0,0,0.10);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
}

.feature-card {
    background: var(--bg-card, #fff);
    border-radius: var(--radius-lg, 0.5rem);
    box-shadow: 0 2px 12px rgba(0,0,0,0.04);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    text-align: center;
    border: 1px solid var(--border-color, #e5e7eb);
    transition: box-shadow 0.2s, border-color 0.2s;
}
.feature-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,0.08);
    border-color: var(--primary-color, #00bfff);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color, #00bfff);
}

.feature-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-description {
    font-size: 1rem;
    color: var(--text-secondary, #667eea);
    line-height: 1.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.stat-item {
    background: var(--bg-card, #fff);
    border-radius: var(--radius-md, 0.25rem);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    padding: 1.5rem 1rem 1.2rem 1rem;
    text-align: center;
    border: 1px solid var(--border-color, #e5e7eb);
    transition: box-shadow 0.2s, border-color 0.2s;
}
.stat-item:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    border-color: var(--primary-color, #00bfff);
}
.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color, #00bfff);
    margin-bottom: 0.5rem;
}
.stat-label {
    font-size: 1rem;
    color: var(--text-secondary, #667eea);
    font-weight: 500;
}

/* Fix subtitle color in stats section for light backgrounds */
.stats-section .section-subtitle {
    color: var(--text-secondary, #667eea);
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .hero-title { font-size: 2rem; }
    .features-grid, .stats-grid { gap: 1.2rem; }
    .feature-card, .stat-item { padding: 1.2rem 0.8rem; }
}
@media (max-width: 600px) {
    .hero-section, .features-section, .stats-section {
        padding: 2rem 0 1rem 0;
    }
    .hero-title { font-size: 1.2rem; }
    .section-title { font-size: 1rem; }
    .features-grid, .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.7rem;
    }
    .feature-card, .stat-item {
        padding: 0.7rem 0.5rem;
    }
}
/* END Landing Page Section Spacing */

.hero-section {
    position: relative;
    z-index: 1;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5rem 0 3rem 0;
    text-align: center;
    background: #f9fafb;
}
.hero-overlay {
    display: none;
}
.hero-container {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

.btn-large {
    font-size: 1.15rem;
    padding: 1rem 2.5rem;
}
.btn:hover, .btn:focus {
    filter: brightness(1.08);
    box-shadow: 0 4px 32px #00ffe7aa;
}

/* Features Section */
.features-section {
    position: relative;
    z-index: 1;
    padding: 5rem 0 3rem 0;
    background: #f9fafb;
}
.features-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.2rem;
    color: #181c22;
    text-align: center;
    letter-spacing: -0.5px;
}
.section-subtitle {
    font-size: 1.15rem;
    color: #3b4252;
    text-align: center;
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.6;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 8px 48px rgba(0,0,0,0.08);
    border-color: var(--primary-color, #00bfff);
}
.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.1rem;
    color: var(--primary-color, #00bfff);
    text-shadow: none;
}

/* Stats Section */
.stats-section {
    position: relative;
    z-index: 1;
    padding: 5rem 0 3rem 0;
    background: #f9fafb;
}
.stats-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.stat-item:hover {
    transform: translateY(-6px) scale(1.04);
    box-shadow: 0 6px 32px rgba(0,0,0,0.08);
    border-color: var(--primary-color, #00bfff);
}
.stat-number {
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--primary-color, #00bfff);
    margin-bottom: 0.6rem;
    text-shadow: none;
}
.stat-label {
    font-size: 1.1rem;
    color: #3b4252;
    font-weight: 500;
}

/* CTA Section */
.features-section:last-of-type {
    padding-top: 2rem;
    padding-bottom: 5rem;
}
.hero-buttons {
    margin-top: 2.5rem;
}

/* Extra: Add a subtle animated grid overlay for a tech feel */
/* Remove animated overlay for light theme */
body::after { display: none; }

/* Accessibility: Ensure high contrast for all text */
.hero-title, .section-title, .feature-title, .stat-number {
    text-shadow: none;
}
    .features-grid, .stats-grid { gap: 1.5rem; }
    .feature-card, .stat-item { padding: 1.5rem 1rem; }

/* Extra: Add a subtle animated grid overlay for a tech feel */
body::after {
    background: 
        radial-gradient(circle at 80% 80%, var(--accent-color, #00bfff) 0%, var(--bg-secondary, #e0e8ef) 80%),
        repeating-linear-gradient(120deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 40px),
        repeating-linear-gradient(60deg, var(--primary-color, #00ffe7a0) 0 1px, transparent 1px 40px);
    mix-blend-mode: lighten;
    opacity: 0.22;
}

/* Accessibility: Ensure high contrast for all text */
.hero-title, .section-title, .feature-title, .stat-number {
    text-shadow: 0 2px 16px #00ffe7a0, 0 1px 2px #000a;
}

/* =============================================
   PAGE HEADER COMPONENT
   ============================================= */
.page-header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: var(--space-4xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, var(--primary-color) 0%, transparent 70%);
    opacity: 0.05;
    pointer-events: none;
}

.page-header .container {
    position: relative;
    z-index: 2;
}

.page-title {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-2xl) auto;
    line-height: var(--leading-relaxed);
}

.page-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* =============================================
   SEARCH & FILTERS
   ============================================= */

.search-section {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    box-shadow: var(--shadow-sm);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 500px;
    margin: 0 auto;
}

.search-input,
.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-md) var(--space-lg) var(--space-md) var(--space-4xl);
    font-size: var(--text-lg);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    background: #fff;
    color: #222;
    transition: all var(--transition-bounce);
}

.form-input,
.form-textarea {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
    border-radius: var(--radius-lg);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.search-input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
    outline: none;
}

.search-icon {
    position: absolute;
    left: var(--space-lg);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-button {
    position: absolute;
    right: var(--space-xs);
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary-color);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-full);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-bounce);
}

.search-button:hover {
    background: var(--primary-hover);
    transform: translateY(-50%) scale(1.05);
}

.filter-bar {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    flex-wrap: wrap;
    margin-top: var(--space-lg);
    justify-content: center;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-chip:hover,
.filter-chip.active {
    background: var(--primary-color);
    color: var(--text-inverse);
    border-color: var(--primary-color);
}

/* =============================================
   CONTENT GRIDS
   ============================================= */

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin: var(--space-xl) 0;
}

.content-grid.dense {
    gap: var(--space-md);
}

.content-grid.wide {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.content-grid.narrow {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* =============================================
   ENHANCED CARDS
   ============================================= */

/* Features Section */
.features-section {
    padding: var(--space-4xl) 0;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Adjusted minmax value */
    gap: var(--space-lg); /* Reduced gap */
    margin-top: var(--space-3xl);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); /* Reduced border radius */
    padding: var(--space-lg); /* Reduced padding */
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-bounce);
    text-align: left; /* Added text alignment */
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
    color: var(--primary-color);
}

.feature-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-sm);
}

.feature-description {
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Stats Section */
.stats-section {
    color: var(--text-inverse);
    padding: var(--space-4xl) 0;
    text-align: center;
}

.stats-container {
    max-width: 1000px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.stat-item {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
}

.stat-number {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-sm);
}

.stat-label {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
}

/* =============================================
   ENHANCED CARDS
   ============================================= */

.article-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-bounce);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.article-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--grey-100), var(--grey-200));
    overflow: hidden;
}

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

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

.article-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(0,0,0,0.1) 100%);
}

.article-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.article-meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.article-title {
    margin-bottom: var(--space-md);
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
}

.article-title a {
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

.article-title a:hover {
    color: var(--primary-color);
}

.article-excerpt {
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-lg);
    flex: 1;
}

.article-tags {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
    margin-top: auto;
}

.tag {
    display: inline-flex;
    align-items: center;
    background: var(--bg-secondary);
    color: var(--primary-color);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.tag:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* =============================================
   SIDEBAR COMPONENTS
   ============================================= */

.sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.sidebar-title {
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--primary-color);
    position: relative;
}

.sidebar-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--green-500);
}

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

.sidebar-list li {
    margin-bottom: var(--space-sm);
}

.sidebar-list a {
    color: var(--text-secondary);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
    display: block;
    padding: var(--space-xs) 0;
}

.sidebar-list a:hover {
    color: var(--primary-color);
    padding-left: var(--space-sm);
}

/* =============================================
   PAGINATION
   ============================================= */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-sm);
    margin: var(--space-2xl) 0;
    flex-wrap: wrap;
}
.pagination .btn {
    border-radius: 999px !important;
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem 1.2rem;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: var(--font-medium);
}

.pagination-link:hover {
    background: var(--primary-color);
    color: var(--text-inverse);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

.pagination-link.current {
    background: var(--primary-color);
    color: var(--text-inverse);
    border-color: var(--primary-color);
}

.pagination-link.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-link.disabled:hover {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
    transform: none;
}

.pagination-info {
    color: var(--text-muted);
    font-size: var(--text-sm);
    margin: 0 var(--space-md);
}

/* =============================================
   BREADCRUMBS
   ============================================= */

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.breadcrumb-item a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--primary-color);
}

.breadcrumb-separator {
    color: var(--text-muted);
    user-select: none;
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: var(--font-medium);
}

/* =============================================
   STATUS INDICATORS
   ============================================= */

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-success .status-dot {
    background: var(--success-color);
}

.status-warning .status-dot {
    background: var(--warning-color);
}

.status-error .status-dot {
    background: var(--error-color);
}

.status-info .status-dot {
    background: var(--info-color);
}

/* =============================================
   LOADING STATES
   ============================================= */

.loading-skeleton {
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--bg-tertiary) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
    animation: loading 2s infinite;
    border-radius: var(--radius-md);
}

.loading-skeleton.text {
    height: 1rem;
    margin-bottom: var(--space-xs);
}

.loading-skeleton.title {
    height: 1.5rem;
    width: 60%;
    margin-bottom: var(--space-md);
}

.loading-skeleton.image {
    height: 200px;
    margin-bottom: var(--space-md);
}

@keyframes loading {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* =============================================
   RESPONSIVE HELPERS
   ============================================= */

.mobile-only {
    display: none;
}

.desktop-only {
    display: block;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
    
    .desktop-only {
        display: none;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .page-header {
        padding: var(--space-2xl) var(--space-md) var(--space-xl);
    }
    
    .page-title {
        font-size: var(--text-4xl);
    }
    
    .page-subtitle {
        font-size: var(--text-lg);
    }
    
    .search-box {
        max-width: none;
    }
    
    .filter-bar {
        justify-content: flex-start;
    }
    
    .pagination {
        gap: var(--space-xs);
    }
    
    .pagination-link {
        width: 36px;
        height: 36px;
        font-size: var(--text-sm);
    }
}

/* =============================================
   ACCESSIBILITY ENHANCEMENTS
   ============================================= */

/* Focus styles */
.card:focus-within {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High contrast support */
@media (prefers-contrast: high) {
    :root {
        --border-color: var(--text-primary);
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    }
}

/* =============================================
   ALERTS & MESSAGES
   ============================================= */
.alert {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    border: 1.5px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.alert-error,
.alert-danger {
    background: rgba(239, 68, 68, 0.08);
    color: var(--error-color);
    border-color: var(--error-color);
}

.alert-success {
    background: rgba(34, 197, 94, 0.08);
    color: var(--success-color);
    border-color: var(--success-color);
}

.alert-info {
    background: rgba(59, 130, 246, 0.08);
    color: var(--info-color, #2563eb);
    border-color: var(--info-color, #2563eb);
}

.alert-warning {
    background: rgba(251, 191, 36, 0.08);
    color: var(--warning-color, #eab308);
    border-color: var(--warning-color, #eab308);
}

/* =============================================
   FORM COMPONENTS & STYLING
   ============================================= */

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
}

.form-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-color);
}

.form-title {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-subtitle {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    margin: 0;
}

.form-group {
    margin-bottom: var(--space-xl);
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.form-label.required::after {
    content: ' *';
    color: var(--error-color);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
    font-family: inherit;
    line-height: var(--leading-normal);
    color: var(--text-primary);
    background: var(--bg-input);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-bounce);
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
    transform: translateY(-1px);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--primary-color);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

.form-textarea.large {
    min-height: 200px;
}

.form-select {
    cursor: pointer;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right var(--space-md) center;
    background-repeat: no-repeat;
    background-size: 1rem;
    padding-right: var(--space-3xl);
}

.form-help {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-top: var(--space-xs);
    line-height: var(--leading-relaxed);
}

.form-error {
    font-size: var(--text-sm);
    color: var(--error-color);
    margin-top: var(--space-xs);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.form-error::before {
    content: '⚠';
    font-size: var(--text-base);
}

.form-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
    align-items: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-color);
}

.form-actions.centered {
    justify-content: center;
}

.form-actions.full-width {
    justify-content: stretch;
}

.form-actions.full-width .btn {
    flex: 1;
}

/* File Upload Styling */
.form-file-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.form-file {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    pointer-events: none;
}

.form-file-label {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-bounce);
    text-align: center;
    justify-content: center;
}

.form-file-label:hover,
.form-file:focus + .form-file-label {
    border-color: var(--primary-color);
    background: var(--bg-tertiary);
}

.form-file-icon {
    font-size: var(--text-xl);
    color: var(--text-muted);
}

.form-file-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* Checkbox and Radio Styling */
.form-checkbox-group,
.form-radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-checkbox-item,
.form-radio-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-checkbox,
.form-radio {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.form-checkbox-label,
.form-radio-label {
    font-size: var(--text-sm);
    color: var(--text-primary);
    cursor: pointer;
    margin: 0;
    text-transform: none;
    letter-spacing: normal;
}

/* Form Validation States */
.form-group.has-error .form-input,
.form-group.has-error .form-textarea,
.form-group.has-error .form-select {
    border-color: var(--error-color);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
}

.form-group.has-success .form-input,
.form-group.has-success .form-textarea,
.form-group.has-success .form-select {
    border-color: var(--success-color);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
}

/* Multi-column Forms */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

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

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

.form-col {
    display: flex;
    flex-direction: column;
}

/* Responsive Form Layout */
@media (max-width: 768px) {
    .form-container {
        margin: 0 var(--space-md);
        padding: var(--space-xl);
    }
    
    .form-row.two-columns,
    .form-row.three-columns {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .form-actions .btn {
        width: 100%;
    }
}

/* =============================================
   TICKER COMPONENT
   ============================================= */

#binance-ticker-bar {
    position: relative;
    overflow: hidden;
    width: 100%;
    min-height: 2.5rem;
    border-bottom: 2px solid var(--primary-color);
    background: var(--bg-secondary);
}

.ticker-scroll {
    display: inline-block;
    white-space: nowrap;
    animation: ticker-scroll 30s linear infinite;
    will-change: transform;
    min-width: 200vw;
}

.ticker-item {
    display: inline-block;
    padding: 0.5rem 2rem;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    margin-right: 1.5rem;
    white-space: nowrap;
    transition: background 0.2s;
}

/* Force project colors for debug */
.ticker-bg-1 {
    background: #22c55e; /* --green-500 */
    color: #fff;
}
.ticker-bg-2 {
    background: #4b5563; /* --grey-600 */
    color: #fff;
}

.ticker-up {
    color: #22c55e; /* --green-500 */
}
.ticker-down {
    color: #ef4444; /* --red-500 */
}

.ticker-change {
    font-size: 0.95em;
    margin-left: 0.5em;
}

@keyframes ticker-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}