:root {
    --bg: #14120f;
    --panel: #1d1a16;
    --ink: #f3ead8;
    --muted: #b8a88a;
    --line: #3a3328;
    --accent: #d9772c;
    --accent-2: #7ea37a;
    --danger: #c45c4a;
    --mono: "Cascadia Mono", "Consolas", monospace;
    --sans: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 var(--sans); }
a { color: #e8c27a; text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }

.topbar {
    display: flex; align-items: center; gap: 24px;
    padding: 14px 28px; border-bottom: 1px solid var(--line);
    background: #100e0c;
}
.brand { font-weight: 700; letter-spacing: 0.04em; color: var(--ink); }
.topbar nav { display: flex; gap: 16px; }
.topbar .hint { margin-left: auto; color: var(--muted); font-size: 12px; }
.page { max-width: 1100px; margin: 0 auto; padding: 32px 24px 64px; }

h1 { font-size: 28px; margin: 0 0 8px; }
h1 small { color: var(--muted); font-weight: 400; }
h2 { font-size: 18px; margin: 0 0 12px; }
.hero { display: grid; grid-template-columns: 1.3fr 0.9fr; gap: 24px; margin-bottom: 32px; }
.hero p { color: var(--muted); max-width: 46ch; }

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 20px;
}
.form-card label, .form-card .check { display: block; margin-bottom: 12px; color: var(--muted); font-size: 13px; }
.form-card input[type="text"], .form-card input:not([type="checkbox"]) {
    display: block; width: 100%; margin-top: 4px;
    background: #100e0c; color: var(--ink);
    border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px;
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.actions { display: flex; gap: 10px; }
button, .button {
    display: inline-block; border: 0; border-radius: 6px;
    background: var(--accent); color: #1a120a; font-weight: 650;
    padding: 8px 14px; cursor: pointer;
}
button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.error { color: var(--danger); }
.empty, .hint, .pathline { color: var(--muted); }
.url-card dl { margin: 0; display: grid; gap: 8px; }
.url-card dt { color: var(--muted); font-size: 12px; }
.url-card dd { margin: 0; word-break: break-all; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 16px; }
.game-card { display: block; color: inherit; }
.game-card strong { display: block; font-size: 28px; }
.game-card dl { display: grid; grid-template-columns: repeat(3, 1fr); margin: 12px 0 0; }
.game-card dt { color: var(--muted); font-size: 12px; }
.game-card dd { margin: 0; }

.toolbar { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.toolbar h1 { flex: 1; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.stats article { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; }
.stats span { display: block; color: var(--muted); font-size: 12px; }
.stats strong { font-size: 20px; }

.table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.table th, .table td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.table th { color: var(--muted); font-weight: 600; font-size: 12px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.log {
    min-height: 180px; max-height: 420px; overflow: auto;
    background: #100e0c; border: 1px solid var(--line); border-radius: 6px;
    padding: 10px; white-space: pre-wrap; color: #d8c8a8;
}
.bar { height: 8px; background: #100e0c; border-radius: 99px; overflow: hidden; margin: 12px 0; }
.bar i { display: block; height: 100%; width: 0; background: var(--accent-2); }

.steps { color: var(--muted); padding-left: 1.2em; }
.steps li { margin: 8px 0; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }
.login-card { max-width: 360px; margin: 80px auto; }
.login-card h1 { font-size: 22px; }

@media (max-width: 800px) {
    .hero, .split, .stats, .row { grid-template-columns: 1fr; }
}