/* MXCustard 主站统一风格 */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

:root {
    --bg: #090d18;
    --card: rgba(255,255,255,.08);
    --card-hover: rgba(255,255,255,.12);
    --text: #ffffff;
    --sub: #b8c0d0;
    --accent: #f7d96d;
    --advance: rgba(74, 222, 128, .18);
    --advance-border: rgba(74, 222, 128, .45);
    --gold: #ffd700;
    --silver: #c0c0c0;
    --bronze: #cd7f32;
}

body {
    font-family: "Segoe UI", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    min-height: 100vh;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(rgba(5,8,15,.78), rgba(5,8,15,.94)),
        radial-gradient(ellipse at 20% 0%, rgba(247,217,109,.08), transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(138,43,226,.06), transparent 50%);
}

#particles-js {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
}

.navbar {
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 70px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    background: rgba(9,13,24,.92);
    border-bottom: 1px solid rgba(255,255,255,.08);
    z-index: 999;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: white;
    font-size: 14px;
    transition: .3s;
}

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

.nav-admin {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.15);
    background: rgba(255,255,255,.05);
    font-size: 13px !important;
}

.glass-card {
    background: var(--card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 24px;
    padding: 32px;
    transition: .3s;
}

.glass-card:hover { background: var(--card-hover); }

.page {
    width: min(960px, 92%);
    margin: 0 auto;
    padding: 100px 0 80px;
}

.page-header {
    text-align: center;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: clamp(28px, 5vw, 44px);
    color: var(--accent);
    margin-bottom: 8px;
}

.page-header .meta {
    color: var(--sub);
    font-size: 14px;
}

.badge-row {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 14px;
}

.badge {
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.05);
    color: var(--sub);
}

.badge-live {
    border-color: rgba(74,222,128,.35);
    color: #4ade80;
}

.badge-live::before {
    content: "";
    display: inline-block;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #4ade80;
    margin-right: 6px;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: .35; }
}

/* ---------- Leaderboard table ---------- */

.lb-list { display: flex; flex-direction: column; gap: 8px; }

.lb-row {
    display: grid;
    grid-template-columns: 64px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 14px 18px;
    border-radius: 16px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.06);
    transition: .2s;
}

.lb-row.advanced {
    background: var(--advance);
    border-color: var(--advance-border);
}

.lb-row.rank-1 {
    background: linear-gradient(90deg, rgba(255,215,0,.15), rgba(255,255,255,.04));
    border-color: rgba(255,215,0,.45);
    box-shadow: 0 0 24px rgba(255,215,0,.08);
}

.lb-row.rank-2 {
    background: linear-gradient(90deg, rgba(192,192,192,.12), rgba(255,255,255,.04));
    border-color: rgba(192,192,192,.35);
}

.lb-row.rank-3 {
    background: linear-gradient(90deg, rgba(205,127,50,.12), rgba(255,255,255,.04));
    border-color: rgba(205,127,50,.35);
}

.lb-rank {
    font-size: 22px;
    font-weight: 800;
    text-align: center;
    color: var(--accent);
}

.lb-row.rank-1 .lb-rank { color: var(--gold); font-size: 26px; }
.lb-row.rank-2 .lb-rank { color: var(--silver); }
.lb-row.rank-3 .lb-rank { color: var(--bronze); }

.lb-player {
    font-weight: 700;
    font-size: 16px;
    word-break: break-all;
}

.lb-row.rank-1 .lb-player { font-size: 18px; }

.lb-rate {
    font-variant-numeric: tabular-nums;
    font-weight: 800;
    font-size: 17px;
    color: #fff;
    white-space: nowrap;
}

.lb-advance-tag {
    display: inline-block;
    margin-left: 8px;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(74,222,128,.15);
    border: 1px solid rgba(74,222,128,.35);
    color: #4ade80;
    vertical-align: middle;
}

.lb-cutoff {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 6px 0;
    color: rgba(74,222,128,.75);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
}

.lb-cutoff::before,
.lb-cutoff::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(74,222,128,.5), transparent);
}

.lb-empty, .lb-error, .lb-loading {
    text-align: center;
    color: var(--sub);
    padding: 48px 20px;
    font-size: 15px;
}

.lb-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: rgba(255,255,255,.22);
}

footer.site-footer {
    text-align: center;
    padding: 40px 20px 60px;
    color: var(--sub);
    font-size: 13px;
}

/* ---------- Admin ---------- */

.admin-page {
    width: min(760px, 92%);
    margin: 0 auto;
    padding: 100px 0 60px;
}

.admin-card { margin-bottom: 18px; }

.admin-card h1 {
    font-size: 22px;
    color: var(--accent);
    margin-bottom: 6px;
}

.admin-sub {
    color: var(--sub);
    font-size: 14px;
    margin-bottom: 18px;
}

.admin-label {
    display: block;
    font-size: 13px;
    color: var(--sub);
    margin-bottom: 6px;
}

.admin-input,
.admin-textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,.15);
    background: rgba(255,255,255,.06);
    color: #fff;
    font-size: 15px;
    margin-bottom: 14px;
    font-family: inherit;
}

.admin-textarea {
    min-height: 160px;
    resize: vertical;
    line-height: 1.6;
    font-family: Consolas, "Courier New", monospace;
    font-size: 13px;
}

.admin-input:focus,
.admin-textarea:focus {
    outline: none;
    border-color: rgba(247,217,109,.5);
}

.admin-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.admin-btn {
    border: none;
    cursor: pointer;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    transition: .2s;
    font-family: inherit;
}

.admin-btn-primary {
    background: var(--accent);
    color: #111;
    width: 100%;
}

.admin-btn-primary:hover { filter: brightness(1.05); }

.admin-btn-ghost {
    background: rgba(255,255,255,.08);
    color: #fff;
    white-space: nowrap;
}

.admin-btn-danger {
    background: rgba(248,113,113,.15);
    color: #f87171;
    border: 1px solid rgba(248,113,113,.3);
    padding: 6px 12px;
    font-size: 13px;
}

.admin-btn-warn {
    background: rgba(248,113,113,.1);
    color: #f87171;
    border: 1px solid rgba(248,113,113,.25);
}

.admin-msg {
    font-size: 14px;
    margin-top: 8px;
    min-height: 20px;
}

.admin-msg.err { color: #f87171; }
.admin-msg.ok { color: #4ade80; }

.admin-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 18px;
}

.admin-tab {
    border: 1px solid rgba(255,255,255,.15);
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(255,255,255,.05);
    color: var(--sub);
    font-size: 13px;
    font-weight: 600;
    transition: .2s;
}

.admin-tab.active {
    border-color: rgba(255,255,255,.6);
    background: rgba(255,255,255,.1);
    color: #fff;
}

.admin-panel { display: none; }
.admin-panel.active { display: block; }

.admin-list { display: flex; flex-direction: column; gap: 8px; }

.admin-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.08);
}

.admin-item-main { flex: 1; min-width: 0; }
.admin-item-id { font-weight: 700; word-break: break-all; }
.admin-item-rate { color: var(--accent); font-size: 14px; margin-top: 2px; }
.admin-item-rank { color: var(--sub); font-size: 13px; min-width: 32px; text-align: right; }

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.admin-hint {
    font-size: 12px;
    color: rgba(255,255,255,.35);
    margin-top: 6px;
    line-height: 1.6;
}

.hidden { display: none !important; }

@media (max-width: 768px) {
    .navbar { padding: 0 18px; }
    .nav-links a:not(.nav-admin) { display: none; }
    .glass-card { padding: 22px 18px; border-radius: 18px; }
    .lb-row {
        grid-template-columns: 48px 1fr auto;
        padding: 12px 14px;
    }
    .lb-rank { font-size: 18px; }
    .lb-row.rank-1 .lb-rank { font-size: 22px; }
    .lb-rate { font-size: 15px; }
    .lb-advance-tag { display: none; }
    .admin-row { grid-template-columns: 1fr; }
}