/* ============================================================
   ShuffleDance – zapisy na turniej
   Styl oparty na paczce dancepanel: Space Grotesk, fiolet/czerń,
   akcent róż #F71394 → magenta #C813EC.
   Mobile first; panel organizatora rozkłada się na komputerze.
   ============================================================ */
:root {
  --bg: #140a18;
  --bg-2: #1f1022;
  --surface: rgba(34, 22, 44, .78);
  --surface-2: rgba(61, 45, 72, .55);
  --border: rgba(214, 207, 223, .14);
  --border-strong: rgba(214, 207, 223, .28);
  --text: #f8f5fc;
  --muted: #bbabc5;
  --muted-2: #9688a9;
  --pink: #f71394;
  --magenta: #c813ec;
  --grad: linear-gradient(90deg, var(--pink), var(--magenta));
  --pumpkin: #ff8c00;
  --ok: #26d49a;
  --danger: #ff5277;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px rgba(0, 0, 0, .45);
  --font: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
a { color: #e783ff; }
button, input, textarea { font: inherit; color: inherit; }

/* --- tło --- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: radial-gradient(120% 80% at 50% 0%, #2a1236 0%, var(--bg) 60%); }
.glow { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .45; }
.g1 { width: 60vmax; height: 60vmax; left: -25vmax; top: -30vmax; background: var(--magenta); opacity: .28; }
.g2 { width: 50vmax; height: 50vmax; right: -25vmax; bottom: -25vmax; background: var(--pumpkin); opacity: .14; }

/* --- pasek górny --- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: max(14px, env(safe-area-inset-top)) 16px 14px;
  max-width: 1280px; width: 100%; margin: 0 auto;
}
.brand { font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; color: var(--text); text-decoration: none; }
.brand span { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.topbar-right { display: flex; align-items: center; gap: 8px; min-width: 0; }
.who { font-size: .85rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 40vw; }

.app { flex: 1; width: 100%; max-width: 560px; margin: 0 auto; padding: 8px 16px 32px; }
.app.wide { max-width: 1280px; }
.foot { text-align: center; color: var(--muted-2); font-size: .8rem; padding: 16px 16px max(16px, env(safe-area-inset-bottom)); }

/* --- karty --- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.card + .card { margin-top: 16px; }
@media (min-width: 560px) { .card { padding: 28px; } }

/* --- hero --- */
.hero { text-align: center; padding-top: 28px; padding-bottom: 28px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.eyebrow svg { width: 18px; height: 18px; }
.hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(2.1rem, 9vw, 3.2rem);
  line-height: 1.02;
  letter-spacing: -.03em;
  font-weight: 700;
}
.hero h1 .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.date-chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(255, 140, 0, .12); border: 1px solid rgba(255, 140, 0, .35);
  color: #ffc27a; font-weight: 600; font-size: 1rem;
}
.date-chip svg { width: 18px; height: 18px; }
.hero-actions { display: grid; gap: 12px; margin-top: 28px; }
.hero-note { margin-top: 18px; color: var(--muted); font-size: .9rem; }

/* --- przyciski --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 12px 20px;
  border-radius: var(--radius-sm); border: 1px solid transparent;
  font-weight: 600; font-size: 1rem; text-decoration: none; cursor: pointer;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease, opacity .15s;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.btn:active { transform: scale(.98); }
.btn:focus-visible, .input:focus-visible, .list-item:focus-visible { outline: 3px solid rgba(247, 19, 148, .55); outline-offset: 2px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 10px 28px rgba(247, 19, 148, .35); }
.btn-primary:hover { box-shadow: 0 12px 34px rgba(247, 19, 148, .5); }
.btn-outline { background: rgba(255, 255, 255, .04); border-color: var(--border-strong); color: var(--text); }
.btn-outline:hover { background: rgba(255, 255, 255, .08); }
.btn-ghost { background: transparent; color: var(--muted); min-height: 44px; padding: 8px 12px; }
.btn-ghost:hover { color: var(--text); }
.btn-danger { background: rgba(255, 82, 119, .1); border-color: rgba(255, 82, 119, .45); color: #ff8aa4; }
.btn-danger:hover { background: rgba(255, 82, 119, .18); }
.btn-sm { min-height: 40px; padding: 8px 14px; font-size: .9rem; }
.btn-block { width: 100%; }
.btn .spin { width: 18px; height: 18px; border: 2px solid rgba(255,255,255,.35); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.btn-row { display: grid; gap: 10px; margin-top: 22px; }
@media (min-width: 480px) { .btn-row.two { grid-template-columns: 1fr 1fr; } }

/* --- formularze --- */
.form-title { margin: 0 0 6px; font-size: 1.5rem; letter-spacing: -.02em; }
.form-sub { margin: 0 0 20px; color: var(--muted); }
.field { margin-bottom: 16px; }
.label { display: block; margin-bottom: 6px; font-weight: 600; font-size: .92rem; }
.label .req { color: var(--pink); }
.label .opt { color: var(--muted-2); font-weight: 400; }
.input {
  width: 100%; min-height: 52px; padding: 12px 14px;
  background: rgba(20, 10, 24, .7);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  font-size: 16px; /* bez zoomu na iOS */
  transition: border-color .15s, box-shadow .15s;
}
.input::placeholder { color: #7f6b93; }
.input:focus { border-color: var(--pink); box-shadow: 0 0 0 4px rgba(247, 19, 148, .18); outline: none; }
.input.is-invalid { border-color: var(--danger); }
.field-error { margin-top: 6px; color: #ff8aa4; font-size: .88rem; }
.hint { margin-top: 6px; color: var(--muted-2); font-size: .85rem; }
.alert { padding: 12px 14px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: .95rem; }
.alert-error { background: rgba(255, 82, 119, .1); border: 1px solid rgba(255, 82, 119, .35); color: #ffb3c4; }
.alert-info { background: rgba(200, 19, 236, .1); border: 1px solid rgba(200, 19, 236, .35); color: #ecc6ff; }
.alert a { color: #fff; font-weight: 600; }

.back { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 14px -6px; }

/* --- profil --- */
.status {
  display: flex; align-items: center; gap: 14px;
  padding: 16px; margin-bottom: 20px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, rgba(38, 212, 154, .14), rgba(38, 212, 154, .04));
  border: 1px solid rgba(38, 212, 154, .4);
}
.status-icon { flex: none; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--ok); color: #0b2a20; }
.status-icon svg { width: 24px; height: 24px; }
.status b { display: block; font-size: 1.15rem; }
.status span { color: var(--muted); font-size: .9rem; }
.profile-name { margin: 0; font-size: clamp(1.8rem, 8vw, 2.4rem); letter-spacing: -.03em; line-height: 1.05; word-break: break-word; }
.profile-slogan { margin: 6px 0 0; color: #e8a6ff; font-style: italic; word-break: break-word; }
.dl { display: grid; gap: 0; margin: 20px 0 0; border-top: 1px solid var(--border); }
.dl div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; text-align: right; font-weight: 600; word-break: break-all; }
.small-actions { display: flex; justify-content: center; margin-top: 14px; }

/* --- toast --- */
.toast {
  position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); transform: translateX(-50%);
  z-index: 50; max-width: calc(100vw - 32px);
  padding: 12px 18px; border-radius: 999px;
  background: #2b1a36; border: 1px solid var(--border-strong); box-shadow: var(--shadow);
  font-weight: 600; font-size: .95rem;
}

/* ============================================================
   Panel organizatora
   ============================================================ */
.admin-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 14px; }
.admin-bar h1 { margin: 0; font-size: 1.4rem; letter-spacing: -.02em; flex: 1 1 auto; }
.count-badge { display: inline-flex; min-width: 30px; justify-content: center; padding: 2px 10px; margin-left: 6px; border-radius: 999px; background: var(--grad); font-size: .85rem; vertical-align: middle; }
.admin-layout { display: grid; gap: 16px; }
.admin-list-card, .admin-detail-card { padding: 0; overflow: hidden; }
.admin-search { padding: 12px; border-bottom: 1px solid var(--border); }
.list { list-style: none; margin: 0; padding: 0; }
.list-item {
  display: flex; align-items: center; gap: 12px; width: 100%;
  padding: 14px 16px; border: 0; border-bottom: 1px solid var(--border);
  background: transparent; text-align: left; cursor: pointer;
}
.list-item:hover { background: rgba(255, 255, 255, .04); }
.list-item.active { background: rgba(247, 19, 148, .12); box-shadow: inset 3px 0 0 var(--pink); }
.avatar { flex: none; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); font-weight: 700; color: #fff; }
.li-main { min-width: 0; flex: 1; }
.li-name { display: block; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.li-sub { display: block; color: var(--muted); font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.li-no { color: var(--muted-2); font-size: .8rem; font-variant-numeric: tabular-nums; }
.chev { color: var(--muted-2); }
.list-hint { margin-top: 8px; color: var(--muted-2); font-size: .8rem; }
.list-hint:empty { display: none; }
.grip { flex: none; display: grid; place-items: center; width: 28px; height: 40px; margin: 0 -6px 0 -8px; color: var(--muted-2); cursor: grab; touch-action: none; border-radius: 8px; }
.grip:hover { color: var(--text); background: rgba(255, 255, 255, .06); }
@media (hover: hover) and (pointer: fine) { .list.sortable .list-item { cursor: grab; } }
.list li.dragging { position: relative; z-index: 2; }
.list li.dragging .list-item { background: #3a2147; box-shadow: 0 10px 30px rgba(0, 0, 0, .5), inset 3px 0 0 var(--magenta); transform: scale(1.01); cursor: grabbing; }
body.is-dragging, body.is-dragging * { user-select: none !important; -webkit-user-select: none !important; cursor: grabbing !important; }
.empty { padding: 32px 16px; text-align: center; color: var(--muted); }
.detail-inner { padding: 20px 18px; }
.detail-head { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.detail-head .avatar { width: 52px; height: 52px; font-size: 1.2rem; }
.detail-head h2 { margin: 0; font-size: 1.35rem; word-break: break-word; }
.detail-meta { color: var(--muted-2); font-size: .82rem; margin-top: 4px; }
.detail-placeholder { display: grid; place-items: center; min-height: 320px; padding: 24px; text-align: center; color: var(--muted); }
.grid-2 { display: grid; gap: 0 14px; }
@media (min-width: 560px) { .grid-2 { grid-template-columns: 1fr 1fr; } }

/* Telefon: lista albo szczegóły (jak osobne okno z powrotem do listy) */
.admin-layout.show-detail .admin-list-card { display: none; }
.admin-layout:not(.show-detail) .admin-detail-card { display: none; }
.detail-back { display: inline-flex; }

/* Komputer: lista po lewej, szczegóły po prawej */
@media (min-width: 900px) {
  .admin-layout { grid-template-columns: minmax(320px, 400px) 1fr; align-items: start; }
  .admin-layout .admin-detail-card { display: block !important; }
  .admin-layout .admin-list-card { position: sticky; top: 12px; max-height: calc(100vh - 120px); display: flex !important; flex-direction: column; }
  .admin-list-card .list { overflow-y: auto; }
  .detail-back { display: none; }
  .detail-inner { padding: 28px 32px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}