:root{
  --bg:#0b1022;
  --panel:#151a2f;
  --panel-2:#0f1428;
  --ink:#f4f2ff;
  --muted:#c3bfdc;
  --accent:#ff9dd3;
  --accent-2:#b38cff;
  --danger:#ff6b6b;
  --ok:#45f3c2;
  --radius:18px;
  --shadow:0 22px 60px rgba(8,12,26,.5);
}
*{box-sizing:border-box;}
html,body{min-height:100%;margin:0;background-color:#0a0f22;}
body{
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Trebuchet MS",sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 14% 12%, rgba(255,120,210,.35), transparent 42%),
    radial-gradient(circle at 85% 10%, rgba(160,130,255,.35), transparent 45%),
    radial-gradient(circle at 30% 85%, rgba(90,160,255,.25), transparent 45%),
    linear-gradient(180deg,#101634 0%,#0e1230 55%,#0b1027 100%);
}
.main{
  max-width:1200px;
  margin:0 auto;
  padding:24px;
  display:flex;
  flex-direction:column;
  gap:20px;
}
.header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:18px;
}
.header h1{
  margin:0;
  font-size:clamp(2rem,4vw,3rem);
  letter-spacing:.04em;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.06));
  color:#ffffff;
  font-weight:600;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.2);
}
.ws-pill{
  width:22px;
  height:22px;
  padding:0;
  justify-content:center;
  border-radius:999px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35), 0 6px 14px rgba(0,0,0,.12);
}
.ws-ok{background:rgba(52, 211, 153, .6) !important;color:transparent;}
.ws-bad{background:rgba(239, 68, 68, .6) !important;color:transparent;}
.card{
  background:
    linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.06)),
    rgba(21,26,47,.65);
  border-radius:var(--radius);
  border:1px solid rgba(255,255,255,.14);
  padding:20px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(16px) saturate(140%);
}
.card a{
  color:#9ae6ff;
  font-weight:700;
  text-decoration:underline;
  text-underline-offset:3px;
}
.card a:hover{filter:brightness(1.1);}
.meta-list{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin:0;
}
.meta-row{
  display:grid;
  grid-template-columns:150px 1fr;
  column-gap:12px;
  align-items:baseline;
}
.meta-row dt{
  margin:0;
  color:var(--muted);
  font-weight:600;
  text-align:right;
}
.meta-row dd{
  margin:0;
}
.entry{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;}
.field label{font-size:.85rem;color:var(--muted);text-transform:uppercase;letter-spacing:.2em;}
.field.checkbox{margin-bottom:6px;}
.field.checkbox label{
  text-transform:none;
  letter-spacing:0;
  font-size:.95rem;
  color:var(--ink);
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.field.checkbox input{margin-top:2px;}
.field input,.field select{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background:var(--panel-2);
  color:var(--ink);
  font-size:1rem;
}
.field textarea{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background:var(--panel-2);
  color:var(--ink);
  font-size:1rem;
  resize:vertical;
}
.field small.hint{
  display:block;
  margin-top:4px;
  font-size:.75rem;
  color:rgba(255,255,255,.7);
}
.field-error input,
.field-error textarea,
.field input.field-error,
.field textarea.field-error {
  border-color:#ff4545;
  background:rgba(255,69,69,0.2);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.3),
    0 0 10px rgba(255,69,69,0.7),
    inset 0 0 0 2px rgba(255,255,255,0.35);
}
.form-stack{display:flex;flex-direction:column;gap:14px;}
.btn{
  border:0;
  border-radius:14px;
  padding:12px 16px;
  background:rgba(255,255,255,.08);
  color:var(--ink);
  font-weight:700;
  cursor:pointer;
  transition:transform .1s ease, filter .2s ease;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn:link,.btn:visited,.btn:hover,.btn:active{text-decoration:none;}
.btn:hover{filter:brightness(1.08);}
.btn:active{transform:translateY(1px);}
.btn.primary{background:linear-gradient(120deg,var(--accent),#ffd08a);color:#2b1e0b;}
.btn.secondary{background:linear-gradient(120deg,var(--accent-2),#b6f1ff);color:#06202a;}
.btn.danger{background:linear-gradient(120deg,var(--danger),#f97316);color:#fff;}
.btn.ok{background:linear-gradient(120deg,var(--ok),#86efac);color:#04210f;}

.lobby{
  background:
    radial-gradient(circle at 12% 12%, rgba(255,120,210,.45), transparent 38%),
    radial-gradient(circle at 85% 10%, rgba(170,120,255,.45), transparent 40%),
    radial-gradient(circle at 30% 80%, rgba(110,170,255,.35), transparent 45%),
    radial-gradient(circle at 70% 85%, rgba(190,140,255,.35), transparent 45%),
    linear-gradient(180deg,#12183a 0%,#11173a 55%,#0f1433 100%);
  background-attachment: scroll;
  background-color:#101635;
}
.lobby .main{max-width:1080px;}
.lobby-hero{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  padding:12px 16px;
  min-height:72px;
  border-radius:22px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.06)),
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.22), transparent 45%);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 18px 40px rgba(8,12,26,.45);
  position:relative;
}
.lobby-hero .hero-left{
  display:flex;
  align-items:center;
  flex-direction:column;
  align-items:flex-start;
  gap:0;
  height:100%;
}
.hero-kicker{
  font-size:.55rem;
  letter-spacing:.12em;
  text-transform:none;
  color:#e9dcff;
  line-height:1;
  margin-bottom:0;
}
.lobby-hero h1{
  line-height:1;
}
.hero-right{
  position:absolute;
  top:50%;
  right:16px;
  display:flex;
  align-items:center;
  gap:10px;
  transform:translateY(-50%);
}
.admin-toggle{
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
  cursor:pointer;
  height:22px;
  padding:0 14px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:.7rem;
}
.lobby-hero h1{
  margin:0;
  font-size:clamp(2rem,4.6vw,3rem);
  color:#f7f1ff;
}
.lobby-hero p{margin:8px 0 0;color:var(--muted);}
.lobby .entry{background:rgba(15,18,30,.6);border:1px solid rgba(255,255,255,.08);}
.entry-card{
  background:
    linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.06)),
    rgba(20,26,46,.55);
  border-radius:18px;
  padding:18px;
  border:1px solid rgba(255,255,255,.16);
  display:flex;
  flex-direction:column;
  gap:8px;
  backdrop-filter:blur(18px) saturate(150%);
}
.entry-card.is-hidden{
  display:none;
}
.entry-card--create{
  background:
    linear-gradient(135deg, rgba(255,120,210,.5), rgba(180,90,255,.28) 45%, rgba(20,26,46,.7)),
    linear-gradient(180deg, rgba(255,255,255,.12), transparent);
  border:1px solid rgba(255,150,220,.35);
  box-shadow:0 16px 40px rgba(180,90,255,.35), var(--shadow);
}
.entry-card--join{
  background:
    linear-gradient(135deg, rgba(140,180,255,.5), rgba(120,130,255,.3) 45%, rgba(20,26,46,.7)),
    linear-gradient(180deg, rgba(255,255,255,.12), transparent);
  border:1px solid rgba(140,160,255,.35);
  box-shadow:0 16px 40px rgba(110,140,255,.32), var(--shadow);
}
.entry-card--admin{
  background:
    linear-gradient(140deg, rgba(190,150,255,.45), rgba(20,26,46,.75)),
    linear-gradient(180deg, rgba(255,255,255,.1), transparent);
  box-shadow:0 16px 40px rgba(140,120,255,.28), var(--shadow);
}
.entry-card--rules{
  background:
    linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.05)),
    rgba(18,24,46,.65);
  border:1px solid rgba(255,255,255,.18);
}
.entry-card--scoreboard{
  background:
    linear-gradient(135deg, rgba(120,220,255,.45), rgba(180,120,255,.25) 55%, rgba(20,26,46,.7)),
    linear-gradient(180deg, rgba(255,255,255,.12), transparent);
  border:1px solid rgba(120,220,255,.3);
  box-shadow:0 16px 40px rgba(80,180,255,.25), var(--shadow);
  padding:10px;
  gap:4px;
}
.entry-card--scoreboard summary{
  margin-bottom:4px;
  padding-left:4px;
  padding-right:4px;
}
.entry-card--scoreboard .rules-body{
  padding-top:2px;
  padding-left:4px;
  padding-right:4px;
}
.entry-card--scoreboard .rules-body p{
  margin-top:0;
}
.entry-card--scoreboard p{
  line-height:1.25;
  margin-bottom:6px;
}
.entry-card--scoreboard p{
  font-size:.8rem;
  color:var(--muted);
}
.entry-card--scoreboard .field{gap:6px}
.entry-card--scoreboard .field label{font-size:.75rem}
.entry-card--scoreboard input{padding:8px 10px}
.entry-card--scoreboard .btn{padding:8px 12px;font-size:.85rem}
.rules{
  width:100%;
}
.rules summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.12em;
  width:100%;
}
.rules summary > span:first-child{flex:1 1 auto;}
.rules-toggle{margin-left:auto;}
.rules summary::-webkit-details-marker{display:none;}
.rules summary::marker{content:"";}
.rules-toggle{
  font-size:.75rem;
  padding:6px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
}
.rules[open] .rules-toggle{
  content:"";
}
.rules-body{
  margin-top:12px;
  display:flex;
  flex-direction:column;
  gap:12px;
  color:var(--muted);
  font-size:.95rem;
}
.rules-body strong{color:var(--ink);}
.rules-grid{
  display:grid;
  gap:12px;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
}
.rules-block{
  padding:12px;
  border-radius:14px;
  background:rgba(15,20,40,.7);
  border:1px solid rgba(255,255,255,.12);
}
.rules-block h3{
  margin:0 0 6px 0;
  font-size:.85rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  color:#f2e9ff;
}
.admin-rooms{
  margin-top:10px;
  display:flex;
  flex-direction:column;
  gap:8px;
  max-height:280px;
  overflow:auto;
}
.admin-status{
  margin-top:8px;
  font-size:.9rem;
  color:var(--muted);
}
.admin-status.error{color:#ffb4a2;}
.admin-status.ok{color:#7ee787;}
.cleanup-status{
  font-size:.8rem;
  color:#c4c4ff;
  margin-top:4px;
}
.admin-actions{
  display:flex;
  flex-direction:column;
  gap:12px;
  margin-top:8px;
}
.admin-actions.is-hidden{
  display:none;
}
.join-status{
  min-height:20px;
  font-size:.9rem;
  color:var(--muted);
  margin-top:-4px;
}
.join-status.error{color:#ffb4a2;}
.join-status.ok{color:#7ee787;}
.admin-room{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  padding:10px 12px;
  border-radius:12px;
  background:rgba(14,18,36,.6);
  border:1px solid rgba(255,255,255,.14);
}
.admin-room__meta{display:flex;gap:10px;flex-wrap:wrap;font-size:.9rem;color:var(--muted);}
.admin-room__actions{display:flex;gap:8px;flex-wrap:wrap;}
.color-select{position:relative;}
.color-select.is-disabled .color-select__trigger{
  opacity:.5;
  cursor:not-allowed;
}
.color-select.is-disabled .color-select__menu{
  display:none;
}
.color-select__trigger{
  display:flex;
  align-items:center;
  gap:10px;
  justify-content:space-between;
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background:var(--panel-2);
  color:var(--ink);
  font-size:1rem;
  cursor:pointer;
}
.color-select__trigger .color-swatch{
  width:18px;
  height:18px;
  border-radius:50%;
  border:2px solid rgba(255,255,255,.7);
  box-shadow:inset 0 2px 6px rgba(255,255,255,.35), 0 2px 6px rgba(0,0,0,.35);
}
.color-select__menu{
  position:absolute;
  left:0;
  right:0;
  top:calc(100% + 8px);
  background:#0f1320;
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;
  padding:8px;
  display:none;
  z-index:20;
  max-height:220px;
  overflow:auto;
  box-shadow:0 12px 28px rgba(0,0,0,.4);
}
.color-select.open .color-select__menu{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(96px,1fr));
  gap:8px;
}
.color-select__option{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px;
  border-radius:999px;
  border:1px solid rgba(0,0,0,.08);
  font-weight:900;
  cursor:pointer;
  aspect-ratio:1/1;
  min-height:78px;
  text-transform:uppercase;
  letter-spacing:.08em;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.2), inset 0 8px 16px rgba(255,255,255,.25), 0 10px 24px rgba(0,0,0,.35);
  position:relative;
  overflow:hidden;
}
.color-select__option::after{
  content:"";
  position:absolute;
  inset:6px;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(255,255,255,.7), rgba(255,255,255,0) 55%);
  opacity:.35;
  pointer-events:none;
}
.color-select__option .color-dot{
  display:none;
}

.color-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(52px,1fr));
  gap:6px;
}
.color-grid.is-disabled{
  opacity:.45;
  pointer-events:none;
}
.color-choice{
  border:1px solid rgba(0,0,0,.08);
  border-radius:999px;
  aspect-ratio:1/1;
  min-height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.06em;
  font-size:.68rem;
  cursor:pointer;
  position:relative;
  overflow:hidden;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.18), inset 0 10px 18px rgba(255,255,255,.25), 0 12px 26px rgba(0,0,0,.35);
}
.color-choice::after{
  content:"";
  position:absolute;
  inset:6px;
  border-radius:999px;
  background:linear-gradient(135deg, rgba(255,255,255,.7), rgba(255,255,255,0) 55%);
  opacity:.35;
  pointer-events:none;
}
.color-choice.active{
  outline:3px solid rgba(255,255,255,.9);
  transform:scale(1.03);
}

.layout{
  display:grid;
  grid-template-columns:minmax(240px,320px) 1fr;
  gap:18px;
}
.site-footer{
  margin-top:12px;
  padding:14px 6px 6px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:flex-start;
  font-size:.85rem;
  color:var(--muted);
}
.site-footer a{
  color:var(--ink);
  text-decoration:none;
  font-weight:700;
}
.site-footer a:hover{filter:brightness(1.1);}
.footer-sep{opacity:.6;}
.contact-actions .btn.secondary{
  background:rgba(255,255,255,.14);
  color:var(--ink);
  border:1px solid rgba(255,255,255,.18);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25), 0 10px 22px rgba(0,0,0,.25);
}
.contact-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;}
.contact-actions .btn{width:100%;}
.sidebar{display:flex;flex-direction:column;gap:16px;}
.panel-title{font-size:.85rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);}
.player-list{display:flex;flex-direction:column;gap:8px;}
.player-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 10px;
  border-radius:12px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.06);
}
.player-meta{display:flex;align-items:center;gap:8px;}
.dot{width:12px;height:12px;border-radius:50%;}

.stage{
  display:flex;flex-direction:column;gap:12px;
}
.stage iframe{
  width:100%;
  min-height:520px;
  border:0;
  border-radius:18px;
  background:#0b0f16;
}

.control-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px;}

.section{display:flex;flex-direction:column;gap:12px;}
.score-list{display:flex;flex-direction:column;gap:8px;}
.score-row{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.score-ctl{display:flex;gap:6px;}
.score-ctl button{padding:6px 10px;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:var(--ink);cursor:pointer;}

@media (max-width:980px){
  .layout{grid-template-columns:1fr;}
  .stage iframe{min-height:420px;}
  .lobby-hero{flex-direction:column;align-items:stretch;}
}
@media (max-width:520px){
  .color-select__trigger{
    padding:14px 16px;
  }
  .color-select__trigger .color-swatch{
    width:32px;
    height:32px;
  }
  .color-select__trigger .color-label{
    font-size:1.05rem;
    font-weight:900;
  }
}