/* Aqua Scape-Off — mobile-first styles */
:root {
  --deep: #0b3b3c;
  --teal: #0f766e;
  --teal-2: #14b8a6;
  --moss: #4d7c0f;
  --sand: #f6f3ea;
  --card: #ffffff;
  --ink: #12201f;
  --muted: #5b6b69;
  --line: #dfe5e2;
  --danger: #b42318;
  --warn-bg: #fff7e0;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(10, 40, 40, .06), 0 6px 20px rgba(10, 40, 40, .06);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--sand); color: var(--ink);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: 1.45rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1rem; margin-top: 1.5em; }
code { background: #eef3f1; padding: 2px 6px; border-radius: 6px; font-size: .9em; word-break: break-all; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

/* Header / footer */
.site-header { background: linear-gradient(135deg, var(--deep), var(--teal)); color: #fff; padding: 14px 0; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { color: var(--teal-2); display: grid; place-items: center; background: rgba(255,255,255,.12); border-radius: 10px; width: 40px; height: 40px; }
.brand-title { display: block; font-weight: 700; letter-spacing: .02em; }
.brand-sub { display: block; font-size: .8rem; opacity: .8; text-transform: uppercase; letter-spacing: .08em; }
main.wrap { padding-top: 18px; padding-bottom: 32px; }
.site-footer { color: var(--muted); font-size: .8rem; text-align: center; padding: 8px 0 28px; }

/* Cards */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px 18px; margin-bottom: 16px; }
.card.narrow { max-width: 420px; margin-left: auto; margin-right: auto; }
.status-card { padding: 36px 20px; }
.status-icon { font-size: 2.2rem; width: 72px; height: 72px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; }
.status-icon.wait { background: #e6f4f1; }
.status-icon.done { background: var(--teal); color: #fff; font-weight: 700; }

/* Forms */
.field { display: block; margin-bottom: 14px; }
.field > span { display: block; font-weight: 600; margin-bottom: 6px; font-size: .95rem; }
.req { color: var(--danger); font-weight: 600; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=number], input[type=search], input:not([type]), select {
  width: 100%; font: inherit; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
}
input:focus, select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(20, 184, 166, .2); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--muted); margin: 6px 0 4px; cursor: pointer; }
.check input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--teal); flex-shrink: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font: inherit; font-weight: 600; padding: 11px 18px; border-radius: 10px; border: 1.5px solid var(--line);
  background: #fff; color: var(--ink); text-decoration: none; cursor: pointer; min-height: 46px;
}
.btn:hover { border-color: var(--teal); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--deep); border-color: var(--deep); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-ghost-danger { color: var(--danger); border-color: transparent; background: transparent; }
.btn-lg { padding: 14px 24px; font-size: 1.05rem; }
.btn-sm { padding: 6px 12px; min-height: 36px; font-size: .9rem; }
.btn-block { width: 100%; }

/* Alerts */
.alert { padding: 12px 14px; border-radius: 10px; margin-bottom: 14px; font-size: .95rem; }
.alert ul { margin: 6px 0 0; padding-left: 20px; }
.alert-error { background: #fdecea; color: #7a1a12; border: 1px solid #f5c2bd; }
.alert-success { background: #e7f6ef; color: #0d5132; border: 1px solid #b7e2cb; }
.alert-info { background: #e8f3f8; color: #0c4a6e; border: 1px solid #bfdbea; }
.alert-warn { background: var(--warn-bg); color: #6b4e00; border: 1px solid #f0dc9c; }
.notice { font-size: .9rem; color: var(--muted); background: #f3f6f5; border-radius: 10px; padding: 10px 12px; }

/* Stepper */
.js-only { display: none !important; }
.js .js-only { display: flex !important; }
.js .step { display: none; }
.js .step.active { display: block; animation: fadein .2s ease; }
@keyframes fadein { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.progress { display: none; height: 6px; background: #dfe9e6; border-radius: 99px; overflow: hidden; margin-bottom: 6px; }
.js .progress { display: block; }
.progress-bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--teal), var(--teal-2)); transition: width .3s ease; }
.step-count { font-size: .85rem; color: var(--muted); margin: 0 0 12px; min-height: 1.2em; }
.step-actions { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.step-actions .btn-primary { flex: 1 1 auto; max-width: 280px; margin-left: auto; }

/* Participant scoring */
.participant-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding-bottom: 10px; margin-bottom: 6px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--card); z-index: 2; padding-top: 4px; }
.participant-head h2 { margin: 2px 0 0; }
.tank-label { display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--teal); background: #e6f4f1; padding: 3px 8px; border-radius: 6px; }
.running-total { text-align: right; white-space: nowrap; }
.rt-num { font-size: 1.6rem; font-weight: 800; color: var(--deep); }
.rt-max { color: var(--muted); font-size: .9rem; margin-left: 2px; }

.criterion { border: 0; padding: 14px 0 10px; margin: 0; }
.criterion legend { font-weight: 600; padding: 0; margin-bottom: 8px; }
.criterion.missing legend { color: var(--danger); }
.criterion.missing .scale label { border-color: #f1b0a9; }
.scale { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.scale input { position: absolute; opacity: 0; pointer-events: none; }
.scale label {
  display: grid; place-items: center; height: 48px; border-radius: 10px; border: 1.5px solid var(--line);
  font-weight: 700; font-size: 1.05rem; cursor: pointer; user-select: none; background: #fff;
  transition: background .12s, border-color .12s, transform .08s;
}
.scale label:active { transform: scale(.95); }
.scale input:checked + label { background: var(--teal); border-color: var(--teal); color: #fff; }
.scale input:focus-visible + label { box-shadow: 0 0 0 3px rgba(20, 184, 166, .35); }
@media (min-width: 560px) {
  .scale { grid-template-columns: repeat(10, 1fr); gap: 6px; }
  .scale label { height: 44px; }
  .card { padding: 26px 28px; }
  h1 { font-size: 1.7rem; }
}

/* Review */
.review-list { list-style: none; padding: 0; margin: 0 0 14px; }
.review-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); text-align: left; }
.review-list li small { display: block; color: var(--muted); font-size: .8rem; margin-top: 2px; }
.review-list strong { font-size: 1.15rem; color: var(--deep); white-space: nowrap; }
.review-list.compact { max-width: 360px; margin: 18px auto; }

/* Admin */
.admin-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.admin-nav a { color: #fff; text-decoration: none; padding: 6px 10px; border-radius: 8px; font-size: .9rem; opacity: .85; }
.admin-nav a.active, .admin-nav a:hover { background: rgba(255,255,255,.15); opacity: 1; }
.admin-nav .logout { opacity: .65; }
.status-line { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.pill { display: inline-block; padding: 6px 12px; border-radius: 99px; font-weight: 700; font-size: .85rem; letter-spacing: .03em; text-transform: uppercase; }
.pill-closed { background: #eef1f0; color: #4a5655; }
.pill-open { background: #dcfce7; color: #166534; }
.pill-open:first-child { animation: pulse 2s infinite; }
.pill-ended { background: #fde8e8; color: #9b1c1c; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(22, 101, 52, .08); } }
.controls { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin-bottom: 16px; }
.stat { background: #f3f7f6; border-radius: 12px; padding: 12px; text-align: center; }
.stat-num { display: block; font-size: 1.7rem; font-weight: 800; color: var(--deep); }
.stat-label { font-size: .8rem; color: var(--muted); }
.link-box { background: #f3f7f6; border-radius: 12px; padding: 12px; display: grid; gap: 6px; }
.link-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.title-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.title-row h1 { margin: 0; }
.inline-form { display: flex; gap: 10px; align-items: center; }
.inline-form input, .inline-form select { flex: 1; min-width: 0; }
.wrap-form { flex-wrap: wrap; }
.wrap-form input, .wrap-form select { flex: 1 1 200px; }
.danger-zone { border: 1.5px solid #f5c2bd; }
.filter { margin-bottom: 12px; }

/* Tables */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 14px; }
table.data { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.data th, table.data td { padding: 9px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
table.data th { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); white-space: nowrap; }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }
table.data tr.total td { font-weight: 700; border-top: 2px solid var(--line); }
.edit-table input { padding: 8px 10px; }
.edit-table .w-num { width: 70px; }
.edit-table .w-label { min-width: 110px; }
.edit-table td.center input { width: 22px; height: 22px; accent-color: var(--teal); }

/* Results */
.ranking { list-style: none; padding: 0; margin: 0 0 8px; }
.rank-item { display: flex; gap: 14px; padding: 14px; border-radius: 12px; border: 1.5px solid var(--line); margin-bottom: 10px; align-items: flex-start; }
.rank-item.pos-1 { border-color: #e5c158; background: linear-gradient(180deg, #fffaf0, #fff); }
.rank-pos { font-size: 1.3rem; font-weight: 800; min-width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: #eef3f1; color: var(--deep); }
.pos-1 .rank-pos { background: #f3cf5a; color: #4a3500; }
.pos-2 .rank-pos { background: #d9dee2; }
.pos-3 .rank-pos { background: #e8c2a0; color: #4a2a10; }
.rank-body { flex: 1; min-width: 0; }
.rank-title strong { display: block; font-size: 1.1rem; margin-top: 2px; }
.bar { height: 8px; background: #e6edeb; border-radius: 99px; overflow: hidden; margin: 8px 0; }
.bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--teal), var(--teal-2)); border-radius: 99px; }
.rank-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .85rem; color: var(--muted); }
.rank-meta b { color: var(--ink); }
.tiebreak-note { font-size: .8rem; color: #6b4e00; background: var(--warn-bg); padding: 4px 8px; border-radius: 6px; margin-top: 6px; }
.method { margin-top: 14px; font-size: .9rem; color: var(--muted); }
.method summary { cursor: pointer; font-weight: 600; color: var(--teal); }

/* QR poster */
.poster-page { background: #fff; }
.poster { max-width: 560px; margin: 30px auto; text-align: center; padding: 40px 24px; border: 3px solid var(--deep); border-radius: 24px; }
.poster-kicker { text-transform: uppercase; letter-spacing: .2em; color: var(--teal); font-weight: 700; }
.poster h1 { font-size: 2.6rem; color: var(--deep); margin: 8px 0; }
.poster-lead { font-size: 1.3rem; margin: 0 0 20px; }
.poster-qr { display: inline-block; padding: 14px; background: #fff; border-radius: 12px; }
.poster-qr svg { display: block; width: 320px; height: 320px; margin: 0 auto; }
.poster-url { font-weight: 600; word-break: break-all; margin-top: 16px; }
.poster-foot { color: var(--muted); }

@media print {
  .site-header, .site-footer, .no-print, .btn, .admin-nav { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; }
  .poster { margin: 0 auto; }
}