/* ============================================================================
   docs/styles.css — Portfolio page for 0_ALEXA_INTEGRATION
   Based on canonical template: server:~/0_CLAUDE_IC/docs_shared_index_standard.css
   ============================================================================ */

:root {
    --bg-color: #0f1119;
    --card-bg: #1a1d2e;
    --accent: #2a2d3e;
    --highlight: #c9a84c;
    --text: #e0e0e0;
    --text-muted: #8a8fa0;
    --link: #6cb4ee;
    --link-hover: #9dd0ff;
    --success: #4cc978;
    --warning: #e6a930;
    --danger: #e94560;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-color);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* === Header === */
header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--accent);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* === Status banner === */
.status-banner {
    background: linear-gradient(135deg, var(--accent), var(--card-bg));
    border: 1px solid var(--warning);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.status-banner .icon { font-size: 1.5rem; }
.status-banner .text { font-size: 0.95rem; color: var(--text-muted); }
.status-banner .text strong { color: var(--warning); }

/* === Stack info === */
.stack-info {
    background-color: var(--card-bg);
    border: 1px solid var(--accent);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2.5rem;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
}

.stack-col h3 {
    font-size: 1rem;
    color: var(--highlight);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--accent);
}

.stack-col ul {
    list-style: none;
    padding-left: 0;
}

.stack-col ul li {
    padding-left: 1.25rem;
    position: relative;
    margin-bottom: 0.4rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.stack-col ul li::before {
    content: "\2022";
    position: absolute;
    left: 0;
    color: var(--highlight);
    font-weight: bold;
}

/* === Tier strategy === */
.tier-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.tier-item {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.25rem;
    border-left: 4px solid var(--accent);
}

.tier-item.active { border-left-color: var(--success); }
.tier-item.research { border-left-color: var(--warning); }
.tier-item.fallback { border-left-color: var(--text-muted); }

.tier-item h4 {
    color: var(--text);
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

.tier-item p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* === Documentation section === */
.docs-section h2 {
    margin-bottom: 1.5rem;
    color: var(--highlight);
}

.section-label {
    color: var(--text-muted);
    margin: 2rem 0 1rem 0;
    font-size: 1rem;
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

/* === Document cards === */
.doc-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    border-left: 4px solid var(--highlight);
    transition: transform 0.2s, box-shadow 0.2s;
}

.doc-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(201, 168, 76, 0.15);
}

.doc-card.primary { border-left-color: var(--success); }

.doc-card h3 { margin-bottom: 0.5rem; }
.doc-card h3 a { color: var(--link); text-decoration: none; }
.doc-card h3 a:hover { color: var(--link-hover); text-decoration: underline; }
.doc-card p { color: var(--text-muted); font-size: 0.95rem; }

.doc-card .tags { margin-top: 1rem; }

.tag {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background-color: var(--accent);
    color: var(--text-muted);
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
}

.tag.active { background-color: var(--success); color: #000; }
.tag.research { background-color: var(--warning); color: #000; }

/* === Port table === */
.port-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 1rem;
}

.port-table th,
.port-table td {
    padding: 0.6rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--accent);
    font-size: 0.9rem;
}

.port-table th {
    background-color: var(--accent);
    color: var(--text);
    font-weight: 600;
}

.port-table tr:last-child td { border-bottom: none; }
.port-table tr:hover { background-color: rgba(108, 180, 238, 0.08); }

/* === Section divider === */
.section-divider {
    margin: 3rem 0;
    border: none;
    border-top: 1px solid var(--accent);
}

/* === Footer === */
footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--accent);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

footer a { color: var(--link); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* === Responsive === */
@media (max-width: 768px) {
    .container { padding: 1rem; }
    header h1 { font-size: 1.8rem; }
    .docs-grid { grid-template-columns: 1fr; }
    .stack-grid { grid-template-columns: 1fr 1fr; }
    .tier-list { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .stack-grid { grid-template-columns: 1fr; }
}