/* ============================================================================
   Spoločný štýl pre Admin (admin.html) a Používateľa (ucet.html)
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root{
  --primary:#8338EC;--primary-dark:#6D28D9;--primary-soft:#F3EEFF;--accent:#06D6A0; --yellow:#FFD166; --green:#06D6A0;
  --blue:#118AB2; --purple:#8338EC; --pink:#FF006E; --red:#EF4444;
  --bg:#F4F5F7; --card:#fff; --text:#1E1E1E; --muted:#6B7280;
  --line:#E5E7EB;
  --radius:18px; --shadow:0 4px 20px rgba(0,0,0,.06);
  --font:'Nunito',sans-serif; --display:'Baloo 2',cursive;
}

body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh}
a{color:var(--primary)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#c9ccd3;border-radius:4px}

/* ── Topbar ─────────────────────────────────────────────────────────── */
.topbar{
  position:sticky;top:0;z-index:50;background:#fff;
  border-bottom:1px solid var(--line);height:62px;padding:0 1.1rem;
  display:flex;align-items:center;gap:1rem;
}
.topbar-logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit;flex-shrink:0}
.topbar-logo img{width:36px;height:36px;object-fit:contain}
.topbar-logo b{font-family:var(--display);font-size:1.05rem;color:var(--primary);line-height:1}
.topbar-logo span{display:block;font-size:.66rem;font-weight:700;color:var(--muted)}
.topbar-spacer{flex:1}
.topbar-user{font-size:.82rem;font-weight:700;color:var(--muted);text-align:right;line-height:1.3}
.topbar-user b{display:block;color:var(--text);font-size:.86rem}

/* ── Layout ─────────────────────────────────────────────────────────── */
.layout{display:grid;grid-template-columns:230px 1fr;align-items:start}
.sidebar{
  position:sticky;top:62px;height:calc(100vh - 62px);overflow-y:auto;
  background:#fff;border-right:1px solid var(--line);padding:1rem .7rem;
}
.side-group{font-size:.66rem;text-transform:uppercase;letter-spacing:.09em;
  color:var(--muted);font-weight:800;margin:1rem .6rem .35rem}
.side-btn{
  width:100%;display:flex;align-items:center;gap:.6rem;text-align:left;
  background:none;border:none;font-family:var(--font);font-size:.87rem;font-weight:700;
  color:var(--text);padding:.6rem .7rem;border-radius:11px;cursor:pointer;transition:background .15s;
}
.side-btn:hover{background:#F3F4F6}
.side-btn.active{background:var(--primary-soft);color:var(--primary)}
.side-btn .pill{margin-left:auto;background:var(--primary);color:#fff;border-radius:999px;
  font-size:.68rem;padding:.1rem .42rem;font-weight:800}
.main{padding:1.6rem 1.5rem 4rem;min-width:0}

/* ── Hlavičky ───────────────────────────────────────────────────────── */
.page-head{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1.2rem}
.page-head h1{font-family:var(--display);font-size:1.7rem;line-height:1.2}
.page-head p{color:var(--muted);font-size:.86rem;margin-top:.15rem}
.page-head .spacer{flex:1}

/* ── Karty a mriežky ────────────────────────────────────────────────── */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.2rem}
.grid{display:grid;gap:1rem}
.grid-stats{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.2rem}
.stat .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:800}
.stat .v{font-family:var(--display);font-size:2rem;line-height:1.1;margin-top:.25rem}
.stat .s{font-size:.78rem;color:var(--muted);font-weight:700}

/* ── Tabuľky ────────────────────────────────────────────────────────── */
.table-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.85rem;min-width:640px}
thead th{
  text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);font-weight:800;padding:.75rem .9rem;border-bottom:2px solid var(--line);
  white-space:nowrap;background:#fff;position:sticky;top:0
}
tbody td{padding:.7rem .9rem;border-bottom:1px solid #F1F2F4;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:#FAFAFB}
td.nowrap{white-space:nowrap}
td.trunc{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.t-empty{text-align:center;color:var(--muted);font-weight:700;padding:2.5rem 1rem}

/* ── Odznaky ────────────────────────────────────────────────────────── */
.badge{display:inline-block;border-radius:999px;padding:.2rem .6rem;font-size:.72rem;font-weight:800;white-space:nowrap}
.badge.pending{background:#FEF3C7;color:#92400E}
.badge.confirmed{background:#D1FAE5;color:#065F46}
.badge.waitlist{background:#DBEAFE;color:#1E40AF}
.badge.rejected{background:#FEE2E2;color:#991B1B}
.badge.cancelled{background:#F3F4F6;color:#4B5563}
.badge.on{background:#D1FAE5;color:#065F46}
.badge.off{background:#F3F4F6;color:#6B7280}
.badge.admin{background:#EDE9FE;color:#5B21B6}
.badge.user{background:#E0F2FE;color:#075985}

/* ── Tlačidlá ───────────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.4rem;border:none;cursor:pointer;
  font-family:var(--font);font-weight:800;font-size:.83rem;
  padding:.55rem .95rem;border-radius:11px;background:var(--primary);color:#fff;
  transition:filter .15s,transform .15s;text-decoration:none;
}
.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn:disabled{opacity:.55;cursor:wait;transform:none;filter:none}
.btn.ghost{background:#fff;color:var(--text);border:2px solid var(--line)}
.btn.ghost:hover{border-color:#d3d6db}
.btn.danger{background:var(--red)}
.btn.sm{padding:.34rem .6rem;font-size:.76rem;border-radius:9px}
.btn-row{display:flex;gap:.4rem;flex-wrap:wrap}

/* ── Formuláre ──────────────────────────────────────────────────────── */
.field{margin-bottom:.85rem}
.field label{display:block;font-weight:800;font-size:.78rem;margin-bottom:.3rem}
.field .hint{font-size:.72rem;color:var(--muted);font-weight:600;margin-top:.22rem}
.input, select.input, textarea.input{
  width:100%;padding:.62rem .85rem;border-radius:11px;border:2px solid var(--line);
  font-family:var(--font);font-size:.86rem;outline:none;background:#fff;color:var(--text);
  transition:border-color .15s;
}
.input:focus{border-color:var(--primary)}
textarea.input{resize:vertical;min-height:80px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
.check{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:.85rem;cursor:pointer}
.check input{width:17px;height:17px;accent-color:var(--primary);cursor:pointer}

.toolbar{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem}
.toolbar .input{width:auto;min-width:210px}
.chip{
  border:2px solid var(--line);background:#fff;border-radius:999px;
  padding:.35rem .8rem;font-family:var(--font);font-weight:800;font-size:.78rem;cursor:pointer;
}
.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* ── Hlásenia ───────────────────────────────────────────────────────── */
.msg{border-radius:12px;padding:.7rem .95rem;font-size:.84rem;font-weight:700;margin-bottom:.9rem}
.msg.ok{background:#ECFDF5;border:2px solid #A7F3D0;color:#047857}
.msg.err{background:#FEF2F2;border:2px solid #FECACA;color:#B91C1C}
.msg.info{background:#EFF6FF;border:2px solid #BFDBFE;color:#1D4ED8}

/* ── Modál ──────────────────────────────────────────────────────────── */
.overlay{
  position:fixed;inset:0;background:rgba(15,17,21,.55);backdrop-filter:blur(3px);
  display:none;align-items:flex-start;justify-content:center;z-index:200;
  padding:2.5rem 1rem;overflow-y:auto;
}
.overlay.open{display:flex}
.sheet{
  background:#fff;border-radius:var(--radius);width:100%;max-width:640px;
  padding:1.5rem;box-shadow:0 24px 60px rgba(0,0,0,.24);position:relative;
}
.sheet h2{font-family:var(--display);font-size:1.35rem;margin-bottom:.2rem;padding-right:2rem}
.sheet .sub{color:var(--muted);font-size:.82rem;margin-bottom:1.1rem}
.sheet-close{
  position:absolute;top:.9rem;right:.9rem;border:none;background:#F3F4F6;
  width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:1rem;line-height:1;
}
.sheet-foot{display:flex;gap:.6rem;justify-content:flex-end;margin-top:1.2rem;flex-wrap:wrap}

/* ── Prihlasovacia obrazovka ────────────────────────────────────────── */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}
.auth-card{
  background:#fff;border-radius:24px;box-shadow:0 18px 50px rgba(0,0,0,.1);
  padding:2rem;width:100%;max-width:420px;
}
.auth-card .logo{text-align:center;margin-bottom:1.2rem}
.auth-card .logo img{width:64px;height:64px;object-fit:contain}
.auth-card h1{font-family:var(--display);font-size:1.55rem;text-align:center}
.auth-card .sub{text-align:center;color:var(--muted);font-size:.85rem;margin:.25rem 0 1.3rem}
.auth-tabs{display:flex;gap:.4rem;background:#F3F4F6;border-radius:12px;padding:.25rem;margin-bottom:1.2rem}
.auth-tabs button{
  flex:1;border:none;background:none;font-family:var(--font);font-weight:800;font-size:.85rem;
  padding:.5rem;border-radius:9px;cursor:pointer;color:var(--muted);
}
.auth-tabs button.active{background:#fff;color:var(--primary);box-shadow:0 2px 6px rgba(0,0,0,.07)}
.auth-alt{text-align:center;font-size:.8rem;color:var(--muted);margin-top:1rem;font-weight:700}
.auth-alt a{cursor:pointer;text-decoration:underline}

/* ── Karty prihlášok (rodič) ────────────────────────────────────────── */
.reg-card{
  background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);
  padding:1.1rem 1.2rem;display:flex;gap:1rem;align-items:flex-start;flex-wrap:wrap;
}
.reg-card .emoji{font-size:2.1rem;line-height:1;flex-shrink:0}
.reg-card .body{flex:1;min-width:180px}
.reg-card .title{font-family:var(--display);font-size:1.12rem}
.reg-card .meta{font-size:.8rem;color:var(--muted);font-weight:700;margin-top:.2rem}
.reg-card .actions{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}

.loading{text-align:center;color:var(--muted);font-weight:700;padding:2.5rem 1rem}

/* ── Mobil ──────────────────────────────────────────────────────────── */
@media(max-width:900px){
  .layout{grid-template-columns:1fr}
  .sidebar{
    position:static;height:auto;border-right:none;border-bottom:1px solid var(--line);
    display:flex;gap:.4rem;overflow-x:auto;padding:.6rem;
  }
  .side-group{display:none}
  .side-btn{width:auto;white-space:nowrap;flex-shrink:0}
  .main{padding:1.1rem .9rem 3rem}
  .field-row{grid-template-columns:1fr}
  .topbar-user{display:none}
}

/* zrušená prihláška — zostáva v zozname, ale nič sa s ňou nedá robiť */
.reg-card.zrusena{
  opacity:.6;background:#FAFAFB;box-shadow:none;border:1px solid var(--line);
}
.reg-card.zrusena .title{font-weight:700}

/* paleta farieb — správca klikne, nezapisuje CSS */
.paleta{display:grid;grid-template-columns:repeat(auto-fill,minmax(46px,1fr));gap:.45rem}
.paleta .sw{
  height:38px;border-radius:10px;border:2px solid var(--line);cursor:pointer;padding:0;
  transition:transform .12s,border-color .12s;
}
.paleta .sw:hover{transform:scale(1.06)}
.paleta .sw.on{border-color:var(--text);box-shadow:0 0 0 2px #fff inset,0 2px 8px rgba(0,0,0,.18)}