/* CDN Cache Tester — Styles */

:root {
    --color-bg: #0f1117;
    --color-surface: #1a1d27;
    --color-border: #2a2d3a;
    --color-text: #e0e0e0;
    --color-muted: #888;
    --color-accent: #6c63ff;
    --color-hit: #00c853;
    --color-miss: #ff5252;
    --color-nocache: #ff9800;
    --color-unknown: #888;
}

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

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

header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem 2rem;
}
header h1 { font-size: 1.6rem; }
header .subtitle { color: var(--color-muted); font-size: 0.9rem; }
header a { color: var(--color-accent); text-decoration: none; }

main { max-width: 1400px; margin: 0 auto; padding: 1.5rem 2rem; }

/* Sections */
section { margin-bottom: 2rem; }
h2 { margin-bottom: 0.8rem; font-size: 1.3rem; }
h3 { margin-bottom: 0.5rem; font-size: 1rem; color: var(--color-muted); }

/* Badges */
.badge {
    display: inline-block;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    vertical-align: middle;
    font-weight: 600;
}
.badge.cacheable { background: rgba(0,200,83,0.15); color: var(--color-hit); }
.badge.nocache   { background: rgba(255,82,82,0.15); color: var(--color-miss); }
.badge.variant   { background: rgba(108,99,255,0.15); color: var(--color-accent); }

/* Endpoint groups */
.endpoint-groups {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}
.group {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 1rem;
}
.group button {
    display: block;
    width: 100%;
    margin-top: 0.4rem;
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 0.82rem;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s;
}
.group button:hover { border-color: var(--color-accent); }

/* Action buttons */
.actions {
    display: flex;
    gap: 0.6rem;
    margin-top: 0.5rem;
}
.actions button {
    padding: 0.55rem 1.2rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
}
.actions .primary { background: var(--color-accent); color: #fff; }
.actions .secondary { background: var(--color-surface); color: var(--color-text); border: 1px solid var(--color-border); }

/* Log */
.log-legend {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 0.6rem;
    font-size: 0.82rem;
}
.legend-item.hit     { color: var(--color-hit); }
.legend-item.miss    { color: var(--color-miss); }
.legend-item.nocache { color: var(--color-nocache); }
.legend-item.unknown { color: var(--color-unknown); }

.table-wrapper { overflow-x: auto; }
#log-table, #server-log-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}
#log-table th, #log-table td,
#server-log-table th, #server-log-table td {
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--color-border);
    white-space: nowrap;
}
#log-table th, #server-log-table th {
    background: var(--color-surface);
    position: sticky;
    top: 0;
}
#log-table tr.hit, #server-log-table tr.hit       { background: rgba(0,200,83,0.07); }
#log-table tr.miss, #server-log-table tr.miss      { background: rgba(255,82,82,0.07); }
#log-table tr.nocache, #server-log-table tr.nocache { background: rgba(255,152,0,0.07); }

.cache-status {
    font-weight: 700;
    text-transform: uppercase;
}
.cache-status.hit     { color: var(--color-hit); }
.cache-status.miss    { color: var(--color-miss); }
.cache-status.nocache { color: var(--color-nocache); }
.cache-status.unknown { color: var(--color-unknown); }

/* Info section */
.info-section ol, .info-section ul { margin-left: 1.5rem; margin-bottom: 0.6rem; }
.info-section li { margin-bottom: 0.3rem; }
.info-section code {
    background: var(--color-surface);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.85em;
}
.info-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    margin-top: 0.5rem;
}
.info-table th, .info-table td {
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--color-border);
    text-align: left;
}
.info-table th { background: var(--color-surface); }

/* Content page */
.content-page { background: var(--color-surface); padding: 2rem; border-radius: 8px; }
.content-page .meta { color: var(--color-muted); font-size: 0.85rem; margin-top: 1rem; }

footer {
    text-align: center;
    color: var(--color-muted);
    font-size: 0.8rem;
    padding: 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* Server log extras */
.log-hint {
    background: rgba(108,99,255,0.08);
    border-left: 3px solid var(--color-accent);
    padding: 0.6rem 1rem;
    margin-bottom: 0.8rem;
    font-size: 0.85rem;
    border-radius: 0 6px 6px 0;
}
.log-counter {
    color: var(--color-muted);
    font-size: 0.85rem;
    margin-left: 0.5rem;
    line-height: 2.2;
}