:root{
  --primary:#4f68ef;          /* freundliches Blau */
  --accent:#f1795c;           /* warmes Korall */
  --bg:#f8f6f2;               /* warmes Weiss (Seite) */
  --text:#2b2a2e;             /* warmes Fast-Schwarz */

  --surface:#ffffff;          /* Karten */
  --surface-2:#f4f1ec;        /* Felder & innere Kacheln */
  --line:#e9e4dc;             /* feine Linie */
  --line-2:#d8d2c8;
  --muted:#78726a;            /* warmes Grau */
  --ok:#28a878;               /* Online-Gruen */
  --radius:16px;
  --shadow:0 1px 2px rgba(45,38,28,.04), 0 10px 30px rgba(45,38,28,.06);
}

*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  background:var(--bg);color:var(--text);
  min-height:100vh;display:flex;flex-direction:column;
  -webkit-font-smoothing:antialiased;line-height:1.55;
}
h1{font-family:'Fraunces','Georgia',serif;letter-spacing:-.01em}
svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round;display:block}
button{font:inherit}

@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- Kopfzeile ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:15px 22px;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:10;
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:saturate(1.05) blur(10px)}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:inherit}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--primary);
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px}
.brand-name{font-size:19px;font-weight:600;letter-spacing:-.01em}
.pill{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;color:var(--muted);
  background:var(--surface);border:1px solid var(--line);padding:6px 13px;border-radius:30px}
.pill b{color:var(--text);font-weight:600}
.live{width:8px;height:8px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 60%,transparent);animation:ping 2.6s ease-out infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 45%,transparent)}
  70%,100%{box-shadow:0 0 0 7px transparent}}

/* ---- Screens ---- */
.screen{display:none;flex:1;flex-direction:column;min-height:0}
.screen.show{display:flex}

/* ---- Start ---- */
.hero{position:relative;flex:1;display:flex;flex-direction:column;
  align-items:center;padding:36px 20px;overflow-y:auto}
.hero-inner{position:relative;z-index:2;width:min(460px,100%);text-align:center;margin:auto 0;
  display:flex;flex-direction:column;align-items:center;gap:16px}
.hero-inner>*{animation:rise .5s ease both}
.hero-inner>*:nth-child(2){animation-delay:.05s}
.hero-inner>*:nth-child(3){animation-delay:.1s}
.hero-inner>*:nth-child(4){animation-delay:.15s}
.hero-inner>*:nth-child(5){animation-delay:.2s}
.hero-inner>*:nth-child(6){animation-delay:.25s}
.hero h1{font-size:clamp(33px,5.6vw,54px);font-weight:500;line-height:1.08;
  letter-spacing:-.015em;max-width:14ch;color:var(--text)}
.lead{color:color-mix(in srgb,var(--text),#fff 30%);font-size:16.5px;max-width:42ch}
.lead:empty{display:none}

.start-card{position:relative;width:100%;background:var(--surface);border:1px solid var(--line);
  border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:12px;text-align:left;
  box-shadow:var(--shadow);margin-top:4px}
.nick{padding:14px 16px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface-2);color:var(--text);font:inherit;font-size:15px;
  transition:border-color .15s,box-shadow .15s,background .15s}
.nick::placeholder{color:var(--muted)}
.nick:focus{outline:none;border-color:var(--primary);background:#fff;
  box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 16%,transparent)}

.choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.choice{display:flex;align-items:center;gap:13px;cursor:pointer;
  padding:15px 16px;border-radius:14px;border:1px solid var(--line);background:var(--surface-2);color:inherit;
  text-align:left;transition:border-color .18s,transform .14s,box-shadow .18s,background .18s}
.choice:hover{transform:translateY(-2px);background:#fff;
  border-color:color-mix(in srgb,var(--primary) 42%,var(--line));
  box-shadow:0 8px 22px rgba(45,38,28,.07)}
.choice:active{transform:translateY(0)}
.choice-ic{width:42px;height:42px;flex:none;border-radius:12px;padding:10px;color:var(--primary);
  background:color-mix(in srgb,var(--primary) 12%,#fff);transition:background .18s,color .18s}
#chooseChat .choice-ic{color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,#fff)}
#chooseChat:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
#chooseChat:hover .choice-go{color:var(--accent)}
.choice-txt b{font-size:16px;font-weight:600}
.choice-go{width:20px;height:20px;flex:none;margin-left:auto;color:var(--muted);
  transition:transform .18s,color .18s}
.choice:hover .choice-go{color:var(--primary);transform:translateX(3px)}

/* "Coming Soon" – Video sichtbar, aber deaktiviert */
.soon-badge{display:none}
.choice.is-soon{cursor:default}
.choice.is-soon:hover{transform:none;background:var(--surface-2);border-color:var(--line);box-shadow:none}
.choice.is-soon .choice-ic{color:var(--muted);background:var(--surface-2)}
.choice.is-soon .choice-go{display:none}
.choice.is-soon .soon-badge{display:inline-block;margin-left:auto;white-space:nowrap;
  font-size:11px;font-weight:600;color:var(--primary);
  background:color-mix(in srgb,var(--primary) 12%,#fff);
  border:1px solid color-mix(in srgb,var(--primary) 22%,transparent);
  padding:4px 9px;border-radius:30px}

.terms{display:flex;gap:10px;align-items:flex-start;padding:4px 4px 0;
  font-size:12.5px;color:var(--muted);line-height:1.5}
.terms input{margin-top:2px;accent-color:var(--primary);width:15px;height:15px;flex:none}

/* Beispiel-Chat (Vorschau auf der Startseite, gleiches Design wie der echte Chat) */
.chat-preview{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow);overflow:hidden;text-align:left}
.cp-top{display:flex;align-items:center;gap:8px;padding:11px 15px;border-bottom:1px solid var(--line);
  font-size:12.5px;font-weight:600;color:var(--muted)}
.cp-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.cp-log{display:flex;flex-direction:column;gap:8px;padding:14px 15px}
.chat-preview .bubble{animation:none;max-width:80%}
.chat-preview .typing-dots{align-self:flex-start}

.foot{text-align:center;padding:22px;font-size:13px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--text)}

/* ---- Gespraech ---- */
.room{flex:1;display:grid;grid-template-columns:1fr 348px;gap:16px;padding:16px;min-height:0}
.stage{position:relative;background:#1b1a20;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);min-height:260px}
#remoteVideo{width:100%;height:100%;object-fit:cover}
#localVideo{position:absolute;right:14px;bottom:14px;width:30%;max-width:180px;aspect-ratio:4/3;
  object-fit:cover;border-radius:12px;border:2px solid rgba(255,255,255,.9);background:#111;
  box-shadow:0 8px 24px rgba(0,0,0,.35)}
.stage-note{position:absolute;inset:0;display:grid;place-items:center;color:#e8eaef;
  font-size:16px;text-align:center;padding:24px;
  background:radial-gradient(ellipse at center,transparent,rgba(0,0,0,.3))}

.chat{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;min-height:0;box-shadow:var(--shadow)}
.chat-top{display:flex;align-items:center;justify-content:space-between;padding:13px 15px;
  border-bottom:1px solid var(--line)}
.chat-status{font-size:13.5px;font-weight:600}
.report{background:none;border:none;color:var(--muted);font-size:12.5px;cursor:pointer;
  text-decoration:underline;text-underline-offset:2px}
.report:hover{color:var(--accent)}
.chat-log{flex:1;overflow-y:auto;padding:15px;display:flex;flex-direction:column;gap:8px}
.bubble{max-width:min(82%,600px);padding:9px 13px;border-radius:15px;font-size:14px;line-height:1.4;
  word-break:break-word;animation:pop .18s ease both}
.bubble.me{align-self:flex-end;color:#fff;border-bottom-right-radius:5px;background:var(--primary)}
.bubble.them{align-self:flex-start;background:var(--surface-2);border-bottom-left-radius:5px}
.bubble.sys{align-self:center;background:none;color:var(--muted);font-size:12px;text-align:center}
.bubble.sys .switch-video{font:inherit;color:var(--primary);background:none;border:none;padding:0;cursor:pointer;
  text-decoration:underline;text-underline-offset:2px}
.bubble.sys .switch-video:hover{color:var(--accent)}
.chat-typing{min-height:26px;padding:3px 15px;display:flex;align-items:center}
.typing-dots{display:inline-flex;gap:4px;align-items:center;background:var(--surface-2);
  padding:8px 11px;border-radius:14px;border-bottom-left-radius:5px;animation:pop .18s ease both}
.typing-dots i{width:7px;height:7px;border-radius:50%;background:var(--muted);
  animation:typing 1.3s infinite ease-in-out}
.typing-dots i:nth-child(2){animation-delay:.16s}
.typing-dots i:nth-child(3){animation-delay:.32s}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}
.chat-send{display:flex;gap:9px;padding:12px;border-top:1px solid var(--line)}
.chat-send input{flex:1;padding:12px 14px;border-radius:12px;border:1px solid var(--line);
  background:var(--surface-2);color:var(--text);font:inherit;font-size:14px;transition:border-color .15s,background .15s}
.chat-send input:focus{outline:none;border-color:var(--primary);background:#fff}
.chat-send input:disabled{opacity:.55;cursor:not-allowed;background:var(--surface-2)}
.chat-send .send-skip{flex:none;min-width:46px;height:46px;padding:0 15px;border:1px solid transparent;
  border-radius:12px;cursor:pointer;font-weight:600;font-size:14px;color:#fff;background:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;
  transition:filter .15s,background .15s,color .15s,border-color .15s}
.chat-send .send-skip svg{width:20px;height:20px}
.chat-send .send-skip:hover{filter:brightness(1.05)}
.chat-send .send-skip.mode-skip{background:var(--surface-2);color:var(--muted);border-color:var(--line);filter:none}
.chat-send .send-skip.mode-skip:hover{color:var(--text);border-color:var(--line-2)}
.chat-send .send-skip.mode-sure{background:#d7584f;color:#fff;border-color:transparent}
.chat-send .send-skip.mode-sure:hover{filter:brightness(1.04)}

/* ---- Steuerleiste ---- */
.dock{display:flex;gap:10px;justify-content:center;align-items:center;padding:4px 16px 20px;flex-wrap:wrap}
.dock-btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:15px;font-weight:600;
  padding:12px 18px;border-radius:13px;border:1px solid var(--line);background:var(--surface);color:var(--text);
  transition:border-color .15s,background .15s}
.dock-btn svg{width:19px;height:19px}
.dock-btn:hover{border-color:var(--line-2);background:#fff}
.dock-btn.only-video{width:50px;padding:0;height:48px;justify-content:center}
.dock-btn.only-video svg{width:21px;height:21px}
.dock-btn.off{color:var(--muted);background:var(--surface-2);border-color:var(--line)}
.dock-btn.next{color:#fff;border-color:transparent;padding:13px 24px;background:var(--primary)}
.dock-btn.next:hover{filter:brightness(1.05);background:var(--primary)}
.dock-btn.quit{color:#d7584f;background:transparent;border-color:transparent}
.dock-btn.quit:hover{background:color-mix(in srgb,#d7584f 10%,transparent)}

#screenRoom.is-chat .stage{display:none}
#screenRoom.is-chat .only-video{display:none}
#screenRoom.is-chat .room{grid-template-columns:1fr;padding:0;gap:0}
#screenRoom.is-chat .chat{border:none;border-radius:0;box-shadow:none}
#screenRoom.is-chat .chat-log{padding:18px clamp(16px,4vw,44px)}
#screenRoom.is-chat .chat-typing{padding-left:clamp(16px,4vw,44px)}
#screenRoom.is-chat .dock-btn.next{display:none}

/* ---- Modal ---- */
.modal{position:fixed;inset:0;background:rgba(40,35,28,.4);display:grid;place-items:center;z-index:50;padding:20px;
  backdrop-filter:blur(2px)}
.modal-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;max-width:360px;text-align:center;box-shadow:var(--shadow);animation:pop .2s ease both}
.modal-box p{margin-bottom:20px;line-height:1.5}
.modal-box button{padding:12px 26px;border:none;border-radius:12px;color:#fff;font-weight:600;cursor:pointer;
  background:var(--primary);transition:filter .15s}
.modal-box button:hover{filter:brightness(1.05)}

/* ---- Mobil ---- */
@media (max-width:820px){
  .room{grid-template-columns:1fr;grid-template-rows:minmax(240px,46vh) 1fr}
  #screenRoom.is-chat .room{grid-template-rows:1fr}
  #localVideo{width:34%}
}
@media (max-width:420px){
  .choices{grid-template-columns:1fr}
  .pill-txt{display:none}
}