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

:root {
    --bg: #05070a;
    --panel: #0d1319;
    --input: #091017;
    --border: #1a2733;
    --text: #d9e7ff;
    --muted: #8094a8;
    --accent: #74d1ff;
    --accent-hi: #b8efff;
    --green: #84e39c;
    --red: #ff8d8d;
}

body {
    background: var(--bg);
    color: var(--text);
    font: 16px/1.55 "JetBrains Mono", monospace;
    padding: 1rem;
    min-height: 100vh;
}

nav, .section, .lobby-card, .asset-card, .empty, input, button, a.button {
    border: 1px solid var(--border);
    border-radius: 12px;
}

nav, main {
    max-width: 1080px;
    margin: 0 auto;
}

nav, .row, .meta, .footer {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

nav, .footer {
    justify-content: space-between;
}

nav, .section, .lobby-card, .asset-card, .empty {
    background: var(--panel);
    padding: 1rem;
}

nav { margin-bottom: 1rem; }
main { display: grid; gap: 1rem; }
h1, h2, h3 { line-height: 1.1; }
h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; }
p, .meta { color: var(--muted); }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hi); }
input, button, a.button {
    background: var(--input);
    color: var(--text);
    font: inherit;
    padding: 0.55rem 0.8rem;
}
input[type="text"] { width: 100%; }
input[type="file"] { width: 100%; padding: 0.5rem; }
button, a.button { cursor: pointer; }
button {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}
button.ghost, a.button {
    background: transparent;
    color: var(--text);
}
a.button.primary {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
}
.brand {
    color: var(--text);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.nav-link {
    color: var(--muted);
}
.nav-link.active, .nav-link:hover {
    color: var(--text);
}
.row { flex-wrap: wrap; }
.grow { flex: 1 1 240px; }
.hidden { display: none; }
.stack, #asset-list, #lobby-grid { display: grid; gap: 1rem; }
#lobby-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.meta, .footer { flex-wrap: wrap; font-size: 0.85rem; }
.asset-card p { word-break: break-all; }
.empty { text-align: center; }
.htmx-indicator { display: none; color: var(--accent); }
.htmx-request .htmx-indicator { display: inline; }
.grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.badge {
    padding: 0.25rem 0.55rem;
    border: 1px solid var(--border);
    border-radius: 999px;
}
.badge.open {
    color: var(--green);
}
.badge.full {
    color: var(--red);
}
.lobby-name {
    font-size: 1.05rem;
}
.lobby-host {
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 700px) {
    nav, .footer { flex-direction: column; align-items: flex-start; }
}