/* RIOCH.AI - Dark Theme Styles */

:root {
    --primary: #3b82f6;
    --primary-dark: #1e40af;
    --secondary: #6b7280;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    --dark-bg: #0f172a;
    --dark-secondary: #1e293b;
    --dark-tertiary: #334155;
    --border-color: #475569;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body.dark-theme {
    background-color: var(--dark-bg);
    color: var(--text-primary);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-secondary);
}

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

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

/* Navbar */
.navbar {
    background-color: var(--dark-secondary) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary) !important;
}

.navbar-brand i {
    color: var(--primary) !important;
}

.nav-link {
    color: var(--text-secondary) !important;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--dark-secondary) 0%, var(--dark-tertiary) 100%);
    padding: 100px 0;
    border-bottom: 1px solid var(--border-color);
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--info) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section .lead {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

/* Features Section */
.features-section {
    background-color: var(--dark-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.feature-card {
    background: var(--dark-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.feature-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h5 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Pricing Section */
.pricing-section {
    background-color: var(--dark-bg);
    padding: 80px 0;
}

.pricing-card {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(59, 130, 246, 0.3);
}

.pricing-card:hover {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.pricing-card h5 {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.features-list li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.features-list i {
    margin-right: 0.5rem;
}

/* Cards */
.card {
    background-color: var(--dark-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px;
}

.card-header {
    background-color: var(--dark-tertiary) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.card-body {
    color: var(--text-secondary);
}

/* Forms */
.form-control,
.form-select {
    background-color: var(--dark-tertiary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    background-color: var(--dark-tertiary) !important;
    border-color: var(--primary) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.25);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-label {
    color: var(--text-primary);
    font-weight: 500;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background-color: var(--dark-tertiary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

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

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

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

.btn-outline-light {
    color: var(--text-secondary);
    border-color: var(--text-secondary);
}

.btn-outline-light:hover {
    background-color: var(--text-secondary);
    border-color: var(--text-secondary);
    color: var(--dark-bg);
}

/* Alerts */
.alert {
    border: none;
    border-radius: 8px;
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: #86efac;
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: #fcd34d;
}

.alert-info {
    background-color: rgba(6, 182, 212, 0.1);
    color: #67e8f9;
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/* Tables */
.table {
    color: var(--text-secondary);
}

.table thead th {
    color: var(--text-primary);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.3s ease;
}

.table tbody tr:hover {
    background-color: var(--dark-tertiary);
}

/* Badges */
.badge {
    padding: 0.4rem 0.8rem;
    font-weight: 500;
    border-radius: 6px;
}

.badge.bg-primary {
    background-color: var(--primary) !important;
}

.badge.bg-success {
    background-color: var(--success) !important;
}

.badge.bg-warning {
    background-color: var(--warning) !important;
}

.badge.bg-danger {
    background-color: var(--danger) !important;
}

.badge.bg-info {
    background-color: var(--info) !important;
}

/* Stat Cards */
.stat-card {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.stat-icon.bg-primary {
    background-color: var(--primary);
}

.stat-icon.bg-success {
    background-color: var(--success);
}

.stat-icon.bg-warning {
    background-color: var(--warning);
}

.stat-icon.bg-danger {
    background-color: var(--danger);
}

.stat-content h6 {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.stat-content h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin: 0;
}

/* Dropdown */
.dropdown-menu {
    background-color: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.dropdown-item {
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--dark-tertiary);
    color: var(--primary);
}

.dropdown-divider {
    border-color: var(--border-color);
}

/* Footer */
footer {
    background-color: var(--dark-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: auto;
}

footer h6 {
    color: var(--text-primary);
    font-weight: 600;
}

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

footer a {
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--primary) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .hero-section {
        padding: 50px 0;
    }

    .features-section {
        padding: 40px 0;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
.feature-card,
.pricing-card {
    animation: fadeIn 0.5s ease-out;
}

/* Utility Classes */
.bg-dark-secondary {
    background-color: var(--dark-secondary) !important;
}

.text-primary {
    color: var(--primary) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

.border-secondary {
    border-color: var(--border-color) !important;
}

.min-vh-100 {
    min-height: 100vh;
}

/* Loading State */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}