/* =============================================================================
   Paperless Vault Documentation - Minimal CSS
   ============================================================================= */

:root {
    --primary: #17a2b8;
    --primary-dark: #138496;
    --text: #333;
    --text-light: #666;
    --bg: #fff;
    --bg-alt: #f8f9fa;
    --border: #dee2e6;
    --code-bg: #2d2d2d;
}

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

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

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background: var(--primary);
    color: white;
    padding: 1rem 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    color: white;
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: bold;
}

.main-nav {
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
    color: white;
    border-bottom-color: white;
}

/* Main Content */
main {
    padding: 2rem 0;
    min-height: calc(100vh - 200px);
}

.content h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary);
}

.content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: var(--primary-dark);
}

.content h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
}

.content p {
    margin-bottom: 1rem;
}

.content ul, .content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.content li {
    margin-bottom: 0.5rem;
}

.content a {
    color: var(--primary);
}

.content a:hover {
    color: var(--primary-dark);
}

/* Code */
.content code {
    background: var(--bg-alt);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
}

.content pre {
    background: var(--code-bg);
    color: #f8f8f2;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    margin: 1rem 0;
}

.content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

/* Page List */
.page-list {
    list-style: none;
    padding: 0;
}

.page-list li {
    padding: 1rem;
    margin: 0.5rem 0;
    background: var(--bg-alt);
    border-radius: 5px;
    border-left: 4px solid var(--primary);
}

.page-list a {
    font-weight: bold;
    font-size: 1.1rem;
}

.page-list p {
    margin: 0.5rem 0 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Cards for home page */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.card {
    background: var(--bg-alt);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.card h3 {
    color: var(--primary);
    margin: 0 0 0.5rem;
}

.card p {
    margin: 0;
    color: var(--text-light);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 5px;
    margin: 1rem 0;
}

.alert-info {
    background: #e7f3ff;
    border-left: 4px solid var(--primary);
}

.alert-warning {
    background: #fff3cd;
    border-left: 4px solid #ffc107;
}

.alert-danger {
    background: #f8d7da;
    border-left: 4px solid #dc3545;
}

/* Footer */
.site-footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

.site-footer a {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 600px) {
    .site-header .container {
        flex-direction: column;
        text-align: center;
    }
    
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
}