/* ===== SadToe Homepage — Modern Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #0f172a;
    --bg-soft: #1e293b;
    --card: #1e293b;
    --card-hover: #273449;
    --text: #e2e8f0;
    --text-muted: #94a3b8;
    --accent: #38bdf8;
    --accent-2: #818cf8;
    --green: #34d399;
    --border: #334155;
}

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

/* ===== Hero ===== */
.hero {
    background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 50%, #8b5cf6 100%);
    padding: 60px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.5px;
}

.hero .badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    color: #fff;
    padding: 4px 14px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.tagline {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    margin-top: 8px;
}

/* ===== Nav ===== */
.nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px;
    background: var(--bg-soft);
    padding: 12px 10px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}

.nav a {
    color: var(--text);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.nav a:hover {
    background: var(--card-hover);
    color: var(--accent);
}

/* ===== Container ===== */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

/* ===== Alert banner ===== */
.alert {
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-left: 4px solid var(--accent);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 30px;
    font-size: 0.95rem;
}

/* ===== Section headings ===== */
h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.admin-tag {
    background: #a855f7;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    vertical-align: middle;
    margin-left: 8px;
}

/* ===== Card grid ===== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 14px;
}

.card {
    display: block;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
    text-decoration: none;
    color: var(--text);
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
    position: relative;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.35);
    border-color: var(--accent);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.card-desc {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.card .link {
    font-size: 0.75rem;
    color: var(--accent);
    font-family: monospace;
    word-break: break-all;
}

/* Public vs local cards */
.card.public::before,
.card.local::before {
    content: attr(data-tag);
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    letter-spacing: 0.5px;
}

.card.public::before {
    content: "ANYWHERE";
    background: rgba(52, 211, 153, 0.15);
    color: var(--green);
    border: 1px solid rgba(52, 211, 153, 0.4);
}

.card.local::before {
    content: "HOME";
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent);
    border: 1px solid rgba(56, 189, 248, 0.4);
}

.grid.admin .card {
    opacity: 0.85;
}

.grid.admin .card:hover {
    opacity: 1;
}

/* ===== Data table ===== */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 12px 0;
    font-size: 0.9rem;
}

.data-table th {
    background: var(--bg-soft);
    color: var(--accent);
    text-align: left;
    padding: 10px 14px;
    font-weight: 600;
    border-bottom: 2px solid var(--border);
}

.data-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.data-table tr:hover td {
    background: rgba(56, 189, 248, 0.05);
}

code {
    background: var(--bg-soft);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.85em;
    color: var(--accent-2);
}

/* ===== Code block ===== */
.code-block {
    background: var(--bg-soft);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-top: 10px;
    font-size: 0.9rem;
    line-height: 2.2;
}

.muted {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ===== Footer ===== */
footer {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-size: 0.85rem;
    border-top: 1px solid var(--border);
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .hero h1 { font-size: 2rem; }
    .nav { overflow-x: auto; justify-content: flex-start; }
    .grid { grid-template-columns: 1fr; }
}

.tag-anywhere {
    background: rgba(52, 211, 153, 0.15);
    color: var(--green);
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.tag-home {
    background: rgba(56, 189, 248, 0.15);
    color: var(--accent);
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}