:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #243044;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #3b82f6;
  --gold: #f59e0b;
  --green: #22c55e;
  --danger: #ef4444;
  --border: #334155;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  background: rgba(255,255,255,0.08);
  padding: 1px 5px;
  border-radius: 4px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
  word-break: break-all;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: var(--panel); border-bottom: 1px solid var(--border);
  flex-wrap: wrap; gap: 8px;
}
.brand { font-weight: 600; font-size: 1.05rem; color: var(--text); }
.topbar nav a { margin-left: 18px; color: var(--muted); }
.topbar nav a:hover { color: var(--text); text-decoration: none; }

main { max-width: 1100px; margin: 24px auto; padding: 0 20px; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; padding: 20px; margin-bottom: 20px;
}
.card h2, .card h3 { margin-top: 0; }
.card-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; margin-bottom: 12px; flex-wrap: wrap;
}
.big-num { font-size: 1.4rem; font-weight: 600; color: var(--accent); }

.muted { color: var(--muted); }
.small { font-size: 0.85rem; font-weight: 400; }
.error {
  background: rgba(239, 68, 68, 0.15); border: 1px solid var(--danger);
  color: #fecaca; padding: 10px 14px; border-radius: 6px; margin-bottom: 12px;
}

table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.dest { max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
tr.disabled td { opacity: 0.55; }

.chart { width: 100%; height: 100px; display: block; }

/* Stat rows */
.stat-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.stat {
  flex: 1 1 140px; background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px; display: flex; flex-direction: column; gap: 2px;
}
.stat-num { font-size: 1.5rem; font-weight: 700; color: var(--text); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat.highlight { border-color: var(--green); }
.stat.highlight .stat-num { color: var(--green); }

/* Forms */
.form label { display: block; margin-bottom: 14px; color: var(--muted); font-size: 0.9rem; }
.form label.check { display: flex; align-items: center; gap: 8px; color: var(--text); }
.form input[type=text], .form input[type=url], .form input[type=password], .form textarea {
  width: 100%; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); margin-top: 4px; font-size: 0.95rem;
  font-family: inherit;
}
.form textarea { resize: vertical; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.inline-add { display: flex; align-items: flex-end; gap: 10px; margin-top: 8px; }
.inline-add label { flex: 1; margin-bottom: 0; }

button, .btn {
  background: var(--accent); color: white; border: none; padding: 9px 18px;
  border-radius: 6px; font-size: 0.95rem; cursor: pointer; font-weight: 500;
}
button:hover, .btn:hover { filter: brightness(1.1); text-decoration: none; }
.btn-secondary {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 8px 14px; border-radius: 6px; font-size: 0.9rem; cursor: pointer; display: inline-block;
}
.btn-secondary:hover { background: #2d3b52; text-decoration: none; }
.btn-link { color: var(--muted); padding: 9px 12px; }
.btn-danger { background: var(--danger); }
.actions { display: flex; gap: 10px; align-items: center; margin-top: 10px; }

.card.danger { border-color: var(--danger); }

.badge {
  background: var(--muted); color: white; font-size: 0.7rem; padding: 2px 8px;
  border-radius: 999px; vertical-align: middle; font-weight: 600;
}
.badge-shopify { background: #16a34a; }

/* Share box */
.share-row { padding: 10px 0; border-bottom: 1px solid var(--border); }
.share-row:last-child { border-bottom: none; }
.share-label { margin-bottom: 6px; }
.copybox { display: flex; gap: 8px; align-items: center; }
.copybox input {
  flex: 1; padding: 8px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); font-family: ui-monospace, monospace; font-size: 0.85rem;
}

/* QR block */
.qr-block { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; margin: 4px 0 14px; }
.qr-img img { background: #fff; padding: 8px; border-radius: 8px; display: block; }
.qr-meta { flex: 1; min-width: 220px; }
.qr-meta p { margin: 0 0 10px; }

/* Login */
.login-page { min-height: 100vh; display: grid; place-items: center; }
.login-card { width: 320px; }
.login-card h1 { margin-top: 0; font-size: 1.2rem; text-align: center; }
.login-card button { width: 100%; margin-top: 6px; }

.head-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: flex-end; }

/* Range pills */
.range-selector { display: inline-flex; background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px; overflow: hidden; }
.range-pill { padding: 5px 12px; font-size: 0.85rem; color: var(--muted); border-right: 1px solid var(--border); }
.range-pill:last-child { border-right: none; }
.range-pill:hover { color: var(--text); background: rgba(255,255,255,0.04); text-decoration: none; }
.range-pill.active { background: var(--accent); color: white; }

/* Sortable */
th.sortable-col { cursor: pointer; user-select: none; position: relative; padding-right: 22px; }
th.sortable-col:hover { color: var(--text); }
th.sortable-col::after { content: '↕'; position: absolute; right: 8px; opacity: 0.35; font-size: 0.85em; }
th.sort-asc::after { content: '▲'; opacity: 1; color: var(--accent); }
th.sort-desc::after { content: '▼'; opacity: 1; color: var(--accent); }

/* ===== Public leaderboard ===== */
.board-page { background: var(--bg); }
.board-wrap { max-width: 760px; margin: 0 auto; padding: 28px 18px 40px; }
.board-head { text-align: center; margin-bottom: 18px; }
.board-title { font-size: 1.8rem; font-weight: 800; }
.board-sub { color: var(--muted); margin-top: 2px; }
.board-stats { margin-top: 16px; }
.board-table th { font-size: 0.8rem; }
.board-table td { padding: 11px 10px; font-size: 1rem; }
.board-table .rank-cell { font-size: 1.1rem; width: 48px; }
.board-table .raised { color: var(--green); font-weight: 700; }
.board-table tr.rank-1 td { background: rgba(245, 158, 11, 0.10); }
.board-foot { text-align: center; margin-top: 18px; }

/* ===== Embed widget ===== */
.embed-page { background: transparent; }
.embed-wrap { max-width: 560px; margin: 0 auto; padding: 10px; }
.embed-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.embed-title { font-weight: 700; }
.embed-raised { color: var(--green); font-weight: 700; }
.board-table.compact td, .board-table.compact th { padding: 7px 8px; font-size: 0.9rem; }
.embed-foot { text-align: center; margin-top: 8px; font-size: 0.75rem; }

/* ===== Secret-link self-management ===== */
.board-table .link-cell { font-size: 0.82rem; white-space: nowrap; }
.board-table .link-cell a { color: var(--accent); }
.board-table .link-cell .qr-link { margin-left: 8px; color: var(--muted); }
.board-table .link-cell .qr-link:hover { color: var(--text); }
.manage-card h3 { margin-top: 0; }
.manage-card textarea {
  width: 100%; padding: 10px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); font-family: inherit; font-size: 0.95rem;
  resize: vertical; margin-bottom: 10px;
}
.manage-card textarea:focus { outline: none; border-color: var(--accent); }
.manage-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }