/* MigDat Styles - Dark Mode */
:root {
    --primary: #6ea8fe;
    --primary-dark: #3b82f6;
    --secondary: #94a3b8;
    --success: #4ade80;
    --warning: #fbbf24;
    --error: #f87171;
    --bg: #121212;
    --bg-dark: #0a0a0a;
    --bg-surface: #1e1e1e;
    --text: #e0e0e0;
    --text-light: #888888;
    --border: #333333;
    --card-bg: #1e1e1e;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 60px;
    background: var(--bg-dark);
    color: white;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: white;
    background: rgba(255,255,255,0.1);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-logout {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
}

.btn-logout:hover {
    background: rgba(255,255,255,0.1);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-dark) 0%, #334155 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 1rem;
}

.login-box {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
}

.login-box h1 {
    text-align: center;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--bg-surface);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(110, 168, 254, 0.2);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

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

.btn-block {
    display: block;
    width: 100%;
}

/* Alerts - Dark mode */
.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.alert-error {
    background: #3d1a1a;
    color: var(--error);
    border: 1px solid #5c2828;
}

.alert-success {
    background: #1a3d1a;
    color: var(--success);
    border: 1px solid #285c28;
}

.alert-warning {
    background: #3d3a1a;
    color: var(--warning);
    border: 1px solid #5c5428;
}

/* Dashboard */
.dashboard h1 {
    margin-bottom: 0.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    border: 1px solid var(--border);
}

.stat-card h3 {
    color: var(--text-light);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 0.5rem 0;
}

.stat-card p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.quick-actions h2 {
    margin-bottom: 1rem;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.action-card {
    display: block;
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.action-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
    border-color: var(--primary);
}

.action-card h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.action-card p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Tables - Dark mode */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    border: 1px solid var(--border);
}

.data-table th,
.data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: #2a2a2a;
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table tr:hover {
    background: #2a2a2a;
}

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

/* Search - Dark mode */
.search-box {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-box input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--bg-surface);
    color: var(--text);
}

.search-box input::placeholder {
    color: var(--text-light);
}

/* Cards - Dark mode */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.card-header h2 {
    font-size: 1.25rem;
}

/* Loading spinner */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Page-specific: Socknar */
.socken-list {
    list-style: none;
}

.socken-item {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: background 0.2s;
}

.socken-item:hover {
    background: #2a2a2a;
}

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

.socken-name {
    font-weight: 500;
}

.socken-meta {
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Page-specific: Extractor */
.extractor-preview {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.5rem;
}

.image-container {
    background: #000;
    border-radius: 8px;
    min-height: 500px;
    position: relative;
}

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

.cell-overlay {
    position: absolute;
    border: 2px solid var(--primary);
    background: rgba(37, 99, 235, 0.1);
    cursor: pointer;
}

.cell-overlay:hover {
    background: rgba(37, 99, 235, 0.3);
}

.sidebar-panel {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid var(--border);
}

/* Dark scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: #444;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Selection color */
::selection {
    background: rgba(110, 168, 254, 0.3);
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
        height: auto;
        padding: 1rem;
    }

    .nav-links {
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }

    .extractor-preview {
        grid-template-columns: 1fr;
    }
}