:root {
  --bg: #070b17;
  --glass: rgba(10, 16, 36, 0.72);
  --line: rgba(130, 170, 255, 0.22);
  --text: #eaf0ff;
  --muted: #8fa0c8;
  --cyan: #3ad6ff;
  --violet: #7b5cff;
  --magenta: #ff3fb1;
  --win: #46f08c;
  --lose: #ff4466;
  --draw: #ffd34d;
  --me: #3b7bff;
  --opp: #ff6a45;
  --font: 'Rajdhani', 'Segoe UI', system-ui, sans-serif;
  --display: 'Orbitron', 'Rajdhani', 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); font-weight: 500; overflow: hidden; }
body { touch-action: manipulation; user-select: none; -webkit-user-select: none; }
[hidden] { display: none !important; }

#gl { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
#confetti { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 30; }
.vignette { position: fixed; inset: 0; pointer-events: none; z-index: 4; opacity: 0; transition: opacity 0.6s;
  background: radial-gradient(ellipse at center, transparent 45%, var(--vcol, transparent) 140%); }
.vignette.on { opacity: 0.85; }

.screen { position: fixed; inset: 0; z-index: 5; display: flex; flex-direction: column; padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
#lobby { align-items: center; justify-content: center; overflow-y: auto; padding: 16px; }

.panel { background: var(--glass); border: 1px solid var(--line); border-radius: 22px; backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08); }
.card { background: rgba(8, 13, 30, 0.78); border: 1px solid var(--line); border-radius: 18px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

/* ───── Lobby ───── */
.lobby-panel { width: min(980px, 100%); padding: clamp(18px, 3vw, 34px); margin: auto; }
.title { text-align: center; margin-bottom: 18px; }
.kicker { font-size: 13px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--cyan); font-weight: 700; }
h1 { font-family: var(--display); font-weight: 900; font-size: clamp(22px, 4.6vw, 46px); line-height: 1.12; margin: 8px 0 6px; letter-spacing: 0.02em; display: flex; flex-direction: column; }
h1 .grad { background: linear-gradient(90deg, var(--cyan), var(--violet) 55%, var(--magenta)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 18px rgba(123, 92, 255, 0.45)); }
.sub { margin: 0; color: var(--muted); font-size: clamp(15px, 2vw, 19px); }

.namebox { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 14px auto 20px; width: fit-content; max-width: 100%; }
.namebox span { color: var(--muted); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; font-size: 13px; }
.namebox input { background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line); border-radius: 12px; color: var(--text); font: 700 20px var(--font); padding: 10px 16px; width: min(260px, 60vw); outline: none; text-align: center; transition: border-color 0.2s, box-shadow 0.2s; user-select: text; -webkit-user-select: text; }
.namebox input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(58, 214, 255, 0.2); }

.rooms { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.room { position: relative; text-align: left; padding: 16px 16px 14px; border-radius: 18px; border: 1px solid var(--line); cursor: pointer; color: var(--text); font-family: var(--font);
  background: linear-gradient(160deg, rgba(40, 60, 120, 0.35), rgba(12, 18, 40, 0.6)); overflow: hidden; transition: transform 0.18s, border-color 0.2s, box-shadow 0.2s; }
.room::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 110% -10%, var(--rc, var(--cyan)), transparent 55%); opacity: 0.28; transition: opacity 0.2s; }
.room:hover:not(:disabled), .room:focus-visible:not(:disabled) { transform: translateY(-4px); border-color: var(--rc, var(--cyan)); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--rc, var(--cyan)); outline: none; }
.room:hover:not(:disabled)::before { opacity: 0.5; }
.room:disabled { cursor: not-allowed; opacity: 0.55; }
.room > * { position: relative; }
.room .rname { font-family: var(--display); font-weight: 800; font-size: 17px; letter-spacing: 0.02em; }
.room .rdesc { color: var(--muted); font-size: 14px; margin-top: 2px; min-height: 18px; }
.room .seats { display: flex; gap: 8px; margin: 14px 0 10px; }
.room .seat { width: 38px; height: 38px; border-radius: 50%; border: 2px dashed rgba(255, 255, 255, 0.25); display: grid; place-items: center; font-size: 18px; transition: all 0.25s; }
.room .seat.on { border: 2px solid var(--rc, var(--cyan)); background: rgba(255, 255, 255, 0.1); box-shadow: 0 0 14px var(--rc, var(--cyan)); }
.room .pill { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 14px; letter-spacing: 0.04em; padding: 4px 11px; border-radius: 99px; background: rgba(255, 255, 255, 0.08); }
.room .pill i { width: 9px; height: 9px; border-radius: 50%; background: var(--win); box-shadow: 0 0 8px var(--win); }
.room.wait .pill i { background: var(--draw); box-shadow: 0 0 8px var(--draw); animation: blink 1.2s infinite; }
.room.full .pill i { background: var(--lose); box-shadow: 0 0 8px var(--lose); }
.room .who { color: var(--muted); font-size: 14px; margin-top: 9px; min-height: 18px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.room .go { position: absolute !important; right: 14px; bottom: 12px; font-weight: 700; color: var(--rc, var(--cyan)); font-size: 15px; opacity: 0; transform: translateX(-6px); transition: all 0.2s; }
.room:hover:not(:disabled) .go { opacity: 1; transform: none; }

.lobby-foot { display: flex; align-items: center; gap: 10px; margin-top: 20px; flex-wrap: wrap; justify-content: center; }
.lobby-foot .hint { color: var(--muted); font-size: 14px; flex-basis: 100%; text-align: center; }

button { font-family: var(--font); cursor: pointer; }
.ghost { background: rgba(255, 255, 255, 0.07); border: 1px solid var(--line); color: var(--text); font-weight: 700; font-size: 16px; padding: 9px 16px; border-radius: 12px; transition: background 0.2s, transform 0.15s; }
.ghost:hover { background: rgba(255, 255, 255, 0.14); }
.ghost:active { transform: scale(0.96); }
.ghost.small { padding: 7px 12px; font-size: 15px; }
.ghost.icon { width: 40px; height: 40px; padding: 0; font-size: 18px; display: grid; place-items: center; }
.primary { background: linear-gradient(135deg, var(--cyan), var(--violet)); color: #04101f; border: 0; font: 800 20px var(--font); letter-spacing: 0.04em; padding: 13px 32px; border-radius: 14px; box-shadow: 0 10px 30px rgba(58, 140, 255, 0.4); transition: transform 0.15s, filter 0.2s; }
.primary:hover { filter: brightness(1.12); }
.primary:active { transform: scale(0.96); }
.primary:disabled { filter: grayscale(0.6) brightness(0.8); cursor: default; box-shadow: none; }

/* ───── HUD ───── */
#hud { pointer-events: none; justify-content: space-between; }
#hud button, #hud .picker { pointer-events: auto; }
.topbar { display: grid; grid-template-columns: 1fr auto 1fr; align-items: start; gap: 10px; padding: 12px 14px 0; }
.topbar .tools { justify-self: end; display: flex; gap: 8px; }
.scoreboard { display: flex; align-items: stretch; background: var(--glass); border: 1px solid var(--line); border-radius: 18px; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4); }
.scoreboard .side { padding: 8px 20px; min-width: 120px; text-align: center; }
.scoreboard .side.me { background: linear-gradient(180deg, rgba(59, 123, 255, 0.28), rgba(59, 123, 255, 0.05)); }
.scoreboard .side.opp { background: linear-gradient(180deg, rgba(255, 106, 69, 0.28), rgba(255, 106, 69, 0.05)); }
.pname { font-weight: 700; font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #cfe0ff; }
.pscore { font-family: var(--font); font-weight: 700; font-size: 38px; line-height: 1.05; }
.pscore.bump { animation: bump 0.6s cubic-bezier(.2, 1.6, .4, 1); }
.scoreboard .mid { padding: 6px 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 90px; }
.roomname { font-size: 12px; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; white-space: nowrap; }
.vs { font-family: var(--display); font-weight: 900; font-size: 18px; color: var(--cyan); }
.round { font-size: 13px; color: var(--muted); font-weight: 700; }

.center { flex: 1; position: relative; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.count { position: absolute; top: 42%; left: 50%; transform: translate(-50%, -50%); text-align: center; font-family: var(--display); font-weight: 900; line-height: 1; opacity: 0; }
.count span { -webkit-text-stroke: 2px rgba(10, 20, 60, 0.55); paint-order: stroke fill; display: block; font-size: clamp(90px, 20vh, 210px); background: linear-gradient(180deg, #fff, var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 0 28px rgba(58, 214, 255, 0.7)); }
.count small { -webkit-text-stroke: 1px rgba(10, 20, 60, 0.8); paint-order: stroke fill; display: block; font-size: clamp(18px, 3.4vh, 32px); letter-spacing: 0.35em; text-transform: uppercase; color: #fff; text-shadow: 0 0 16px var(--violet); margin-top: 4px; }
.count.pulse { animation: beat 0.9s ease-out forwards; }
.count.final { animation: none; opacity: 1; }
.count.final span { background: linear-gradient(180deg, #fff, var(--draw)); -webkit-background-clip: text; background-clip: text; filter: drop-shadow(0 0 28px rgba(255, 211, 77, 0.8)); }

.banner { position: fixed; top: 64%; left: 50%; transform: translate(-50%, -50%); text-align: center; width: min(92vw, 760px); padding: 12px 20px 14px; border-radius: 22px; z-index: 3;
  background: radial-gradient(ellipse at center, rgba(5, 8, 20, 0.82), rgba(5, 8, 20, 0.45) 70%, transparent); animation: pop 0.55s cubic-bezier(.2, 1.5, .4, 1) both; }
.b-title { font-family: var(--display); font-weight: 900; font-size: clamp(28px, 6vw, 64px); letter-spacing: 0.04em; color: var(--bc, #fff); text-shadow: 0 0 34px var(--bc, #fff), 0 4px 0 rgba(0, 0, 0, 0.35); }
.b-text { font-size: clamp(18px, 3.2vw, 30px); font-weight: 700; margin-top: 4px; letter-spacing: 0.02em; }
.banner.win { --bc: var(--win); }
.banner.lose { --bc: var(--lose); }
.banner.draw { --bc: var(--draw); }

.status { position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%); width: min(94vw, 600px); display: grid; grid-template-columns: 64px 1fr auto; grid-template-areas: "radar title btn" "radar text btn"; align-items: center; column-gap: 16px; text-align: left; padding: 12px 20px; pointer-events: auto; }
.status .radar { grid-area: radar; transform: scale(0.8); }
.status .s-title { grid-area: title; margin: 0; }
.status .s-text { grid-area: text; margin: 0; font-size: 15px; }
.status .primary { grid-area: btn; margin: 0; padding: 12px 22px; }
@media (max-width: 600px) { .status { grid-template-columns: 52px 1fr; grid-template-areas: "radar title" "radar text" "btn btn"; } .status .primary { justify-self: stretch; margin-top: 8px; } }
.s-title { font-family: var(--display); font-weight: 800; font-size: clamp(16px, 2.6vw, 21px); margin: 12px 0 6px; }
.s-text { color: var(--muted); font-size: 17px; margin-bottom: 4px; }
.status .primary { margin-top: 14px; }
.radar { position: relative; width: 64px; height: 64px; margin: 0 auto; }
.radar i { position: absolute; inset: 0; border: 2px solid var(--cyan); border-radius: 50%; opacity: 0; animation: radar 2.4s infinite; }
.radar i:nth-child(2) { animation-delay: 0.8s; }
.radar i:nth-child(3) { animation-delay: 1.6s; }
.radar::after { content: ''; position: absolute; inset: 24px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }

.bottom { padding: 0 12px calc(14px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; align-items: center; gap: 8px; }
.hintline { min-height: 26px; font-weight: 700; font-size: clamp(16px, 2.6vw, 21px); letter-spacing: 0.06em; text-shadow: 0 2px 12px #000; text-transform: uppercase; color: #dbe6ff; text-align: center; }
.hintline b { color: var(--cyan); }
.nextbar { display: flex; align-items: center; gap: 12px; width: min(560px, 92vw); }
.progress { flex: 1; height: 8px; border-radius: 99px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--violet)); border-radius: 99px; }

.picker { display: flex; gap: clamp(6px, 1.6vw, 16px); padding: 10px; border-radius: 26px; background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5); max-width: 100%; }
.pick { position: relative; width: clamp(60px, 15.5vw, 118px); aspect-ratio: 1 / 1.08; border-radius: 20px; border: 2px solid transparent; color: var(--text);
  background: linear-gradient(170deg, rgba(70, 100, 190, 0.3), rgba(20, 28, 60, 0.7)); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  transition: transform 0.15s cubic-bezier(.2, 1.4, .4, 1), border-color 0.2s, box-shadow 0.2s, background 0.2s, opacity 0.2s; }
.pick .ico { font-size: clamp(30px, 8vw, 54px); line-height: 1; filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.45)); }
.pick .lbl { font-weight: 700; font-size: clamp(11px, 2.6vw, 17px); letter-spacing: 0.06em; text-transform: uppercase; }
.pick kbd { position: absolute; top: 5px; left: 8px; font: 700 11px var(--font); color: var(--muted); opacity: 0.8; }
@media (hover: hover) { .pick:hover:not(:disabled) { transform: translateY(-6px) scale(1.05); border-color: rgba(255, 255, 255, 0.4); } }
.pick:active:not(:disabled) { transform: scale(0.94); }
.pick.sel { border-color: var(--cyan); background: linear-gradient(170deg, rgba(58, 214, 255, 0.5), rgba(123, 92, 255, 0.45)); box-shadow: 0 0 0 3px rgba(58, 214, 255, 0.25), 0 0 30px rgba(58, 214, 255, 0.55); transform: translateY(-8px) scale(1.07); }
.pick:disabled { opacity: 0.45; cursor: default; }
.pick.sel:disabled { opacity: 1; }

/* ───── Modal / Toast / Verbindung ───── */
.modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 14px; background: rgba(3, 5, 12, 0.7); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.modal-card { position: relative; width: min(900px, 100%); max-height: 94vh; overflow: auto; padding: 24px; user-select: text; }
.modal-card h2 { font-family: var(--display); margin: 0 0 14px; font-size: 24px; }
.modal-card .close { position: absolute; top: 14px; right: 14px; }
.rules-grid { display: grid; grid-template-columns: minmax(260px, 1fr) minmax(240px, 1fr); gap: 20px; align-items: center; }
@media (max-width: 720px) { .rules-grid { grid-template-columns: 1fr; } }
#rules-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; font-size: 18px; font-weight: 600; }
#rules-list li { display: flex; gap: 10px; align-items: center; padding: 6px 12px; border-radius: 12px; background: rgba(255, 255, 255, 0.05); }
#rules-list .e { font-size: 24px; width: 30px; text-align: center; }
#rules-list b { color: var(--cyan); }
.fine { color: var(--muted); font-size: 15px; margin: 14px 0 0; }
kbd { background: rgba(255, 255, 255, 0.12); border-radius: 6px; padding: 1px 7px; font-family: var(--font); font-weight: 700; }
#pentagon svg { width: 100%; height: auto; display: block; max-height: 62vh; }
#pentagon .edge { stroke: rgba(150, 180, 255, 0.35); stroke-width: 1.6; }
#pentagon .lab { font: 700 11px var(--font); fill: #cfe0ff; paint-order: stroke; stroke: #0a1024; stroke-width: 3px; text-anchor: middle; }
#pentagon .nd { fill: #101a38; stroke: var(--cyan); stroke-width: 2; }
#pentagon .em { font-size: 28px; text-anchor: middle; dominant-baseline: central; }
#pentagon .nm { font: 800 13px var(--display); fill: #fff; text-anchor: middle; }

.toast { position: fixed; left: 50%; top: 84px; transform: translateX(-50%); z-index: 50; padding: 10px 20px; border-radius: 99px; background: rgba(14, 22, 48, 0.94); border: 1px solid var(--line); font-weight: 700; font-size: 17px; box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5); animation: toast 0.35s ease-out; max-width: 92vw; text-align: center; }
.conn { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; background: rgba(3, 5, 12, 0.78); backdrop-filter: blur(6px); }
.conn .card { padding: 26px 34px; text-align: center; font-weight: 700; font-size: 20px; }
.conn .radar { margin-bottom: 14px; }

/* ───── Animationen ───── */
@keyframes beat { 0% { opacity: 0; transform: translate(-50%, -50%) scale(1.7); } 18% { opacity: 1; transform: translate(-50%, -50%) scale(1); } 75% { opacity: 1; } 100% { opacity: 0.12; transform: translate(-50%, -50%) scale(0.92); } }
@keyframes pop { 0% { opacity: 0; transform: translate(-50%, -50%) scale(0.5); } 100% { opacity: 1; transform: translate(-50%, -50%) scale(1); } }
@keyframes bump { 0% { transform: scale(1); } 35% { transform: scale(1.7); color: var(--win); } 100% { transform: scale(1); } }
@keyframes radar { 0% { transform: scale(0.35); opacity: 0.9; } 100% { transform: scale(1.25); opacity: 0; } }
@keyframes blink { 50% { opacity: 0.3; } }
@keyframes toast { from { opacity: 0; transform: translate(-50%, -12px); } }

/* ───── Mobil ───── */
@media (max-width: 700px) {
  .topbar { grid-template-columns: auto 1fr auto; padding: 8px 8px 0; gap: 6px; }
  .topbar #btn-leave { font-size: 0; padding: 0; width: 38px; height: 38px; }
  .topbar #btn-leave::before { content: '‹'; font-size: 26px; line-height: 36px; }
  .scoreboard { justify-self: center; }
  .scoreboard .side { min-width: 78px; padding: 6px 10px; }
  .pname { font-size: 12px; max-width: 80px; }
  .pscore { font-size: 26px; }
  .scoreboard .mid { min-width: 56px; padding: 4px 8px; }
  .roomname { display: none; }
  .vs { font-size: 14px; }
  .ghost.icon { width: 36px; height: 36px; }
  .topbar .tools { gap: 5px; }
}
@media (max-height: 520px) and (orientation: landscape) {
  .pick { width: clamp(52px, 11vw, 86px); aspect-ratio: 1; }
  .pick .lbl { display: none; }
  .hintline { min-height: 18px; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) { * { animation-duration: 0.01ms !important; } }