/* Layout: eine Handy-Spalte mit Kopfzeile, scrollbarem Inhalt und unterer Tab-Leiste. Kanäle sind Kreise, Gruppen sind abgerundete Quadrate. */
:root{
  --bg:#eef3f4;--surface:#ffffff;--ink:#11262b;--muted:#566e74;--line:#d9e4e6;
  --lake:#0d5c68;--on-lake:#ffffff;--lake-soft:#d9edf0;
  --rose:#b5325a;--on-rose:#ffffff;--sl:34%;--band:#0d4a55;
  --display:'Avenir Next','Trebuchet MS',system-ui,sans-serif;
  --body:system-ui,-apple-system,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--band:#0a2a30;--bg:#0b181b;--surface:#122428;--ink:#e5f0f2;--muted:#93acb1;--line:#213a3f;--lake:#62c5d3;--on-lake:#062328;--lake-soft:#17383e;--rose:#f08aa8;--on-rose:#2a0b16;--sl:72%;color-scheme:dark}
}
:root[data-theme="dark"]{--band:#0a2a30;--bg:#0b181b;--surface:#122428;--ink:#e5f0f2;--muted:#93acb1;--line:#213a3f;--lake:#62c5d3;--on-lake:#062328;--lake-soft:#17383e;--rose:#f08aa8;--on-rose:#2a0b16;--sl:72%;color-scheme:dark}

*{box-sizing:border-box}
html{height:100%;box-sizing:border-box}
body{height:100%;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--lake);outline-offset:2px}

.pad{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.shell{height:100%;max-width:480px;margin:0 auto;display:flex;flex-direction:column;background:var(--bg);position:relative}
@media (min-width:520px){.shell{border-left:1px solid var(--line);border-right:1px solid var(--line)}}

.top{background:var(--band);color:#fff;padding-block:12px;flex:none}
.top.hasw{position:relative;padding-top:14px;padding-bottom:30px}
.wave{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:16px;display:block}
.top .pn{color:#fff}.top .meta{color:#bfe0e6}.top .iconbtn{color:#fff}
.logo{flex:none;display:block}
.ptag{margin-left:auto;align-self:flex-start;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;color:hsl(var(--h) 55% var(--sl));background:color-mix(in srgb,hsl(var(--h) 55% 45%) 16%,var(--surface));white-space:nowrap}
.pin{align-self:flex-start;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--rose);color:var(--on-rose);white-space:nowrap}
.pin+.ptag{margin-left:0}
.ph .pin{margin-left:auto}
.tabs button[aria-current="page"]::before{content:"";position:absolute;top:-6px;width:30px;height:3px;border-radius:0 0 3px 3px;background:var(--rose)}
.brand{display:flex;align-items:center;justify-content:space-between;gap:12px}
.wm{font-family:var(--display);font-size:23px;font-weight:700;letter-spacing:-.01em;display:flex;align-items:center;gap:9px;color:#fff}
.wm span{font-weight:600;color:#a8dfe8}
.tag{font-size:12px;color:#d4ecf0;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:3px 10px;white-space:nowrap}
.ttl{font-family:var(--display);font-size:22px;font-weight:700;margin:0;color:#fff}
.scroll{flex:1;min-height:0;overflow-y:auto;padding-block:14px;display:flex;flex-direction:column;gap:14px}

.tabs{flex:none;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));grid-auto-flow:column;padding-block:6px}
.tabs button{position:relative;background:none;border:0;min-height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:12px;font-weight:600;color:var(--muted)}
.tabs button[aria-current="page"]{color:var(--lake)}
.tabs .nb{position:absolute;top:4px;left:calc(50% + 8px);min-width:18px;height:18px;border-radius:9px;background:var(--rose);color:var(--on-rose);font-size:11px;font-weight:700;display:grid;place-items:center;padding:0 5px}

.seg{display:grid;grid-template-columns:1fr 1fr;gap:3px;padding:3px;background:var(--lake-soft);border-radius:12px;flex:none}
.seg button{min-height:38px;border:0;border-radius:9px;background:none;font-weight:600;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.12)}
.chips{display:flex;gap:8px;overflow-x:auto;flex:none;padding-bottom:2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:36px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-weight:500;font-size:14px}
.chip[aria-pressed="true"]{background:var(--lake);border-color:var(--lake);color:var(--on-lake)}

.av{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,hsl(var(--h) 50% 38%),hsl(calc(var(--h) + 30) 55% 24%));color:#fff;font:700 16px var(--display)}
.av.sq{border-radius:13px}
.av.lg{width:84px;height:84px;font-size:32px}
.pn{font-weight:700;line-height:1.25}
.meta{font-size:13px;color:var(--muted)}
.desc{font-size:14px;color:var(--muted)}
.one{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.post{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px;flex:none}
.ph{display:flex;gap:10px;align-items:center}
.phm{min-width:0}
.post h3{margin:0;font:700 18px/1.25 var(--display)}
.post p{margin:0}
.media{aspect-ratio:16/9;max-width:100%;border-radius:10px;position:relative;overflow:hidden;
  background:radial-gradient(circle at 78% 30%,hsl(var(--h) 60% 62% / .55) 0 14%,transparent 15%),radial-gradient(circle at 78% 30%,hsl(var(--h) 60% 62% / .25) 0 28%,transparent 29%),linear-gradient(135deg,hsl(var(--h) 50% 36%),hsl(calc(var(--h) + 40) 55% 20%))}
.media span{position:absolute;left:12px;bottom:10px;font-size:12px;color:#fff;background:rgba(0,0,0,.35);padding:2px 8px;border-radius:6px}
.pf{display:flex;justify-content:space-between;align-items:center;gap:8px;padding-top:2px}
.res{display:flex;gap:6px;flex-wrap:wrap}
.re{min-height:36px;display:flex;align-items:center;gap:6px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--bg);font-size:14px;font-weight:600;font-variant-numeric:tabular-nums}
.re[aria-pressed="true"]{border-color:var(--lake);background:var(--lake-soft);color:var(--lake)}
.views{display:flex;align-items:center;gap:5px;font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}

.list{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;flex:none}
.row{width:100%;display:flex;align-items:center;gap:12px;padding:12px 14px;background:none;border:0;border-bottom:1px solid var(--line);text-align:left}
.row:last-child{border-bottom:0}
.rb{flex:1;min-width:0}
.btn{min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--lake);background:transparent;color:var(--lake);font-weight:600;font-size:14px;white-space:nowrap}
.btn.solid{background:var(--lake);color:var(--on-lake)}
.btn.sm{min-height:36px;padding:0 14px}
.pill{font-size:13px;font-weight:600;color:var(--lake);background:var(--lake-soft);border-radius:999px;padding:5px 12px}
.badge{min-width:22px;height:22px;border-radius:11px;background:var(--rose);color:var(--on-rose);font-size:12px;font-weight:700;display:grid;place-items:center;padding:0 6px}
.h2{font:700 13px var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:4px 2px -4px;flex:none}
.note{display:flex;gap:10px;align-items:flex-start;background:var(--lake-soft);color:var(--ink);border-radius:12px;padding:12px;font-size:14px;flex:none}
.note svg{flex:none;color:var(--lake);margin-top:1px}
.empty{text-align:center;padding:36px 16px;color:var(--muted);display:flex;flex-direction:column;gap:12px;align-items:center}

.chat-top{display:flex;align-items:center;gap:10px}
.iconbtn{width:44px;height:44px;border-radius:50%;border:0;background:none;display:grid;place-items:center;margin-left:-10px}
.rules{flex:none;background:var(--lake-soft);font-size:13px;padding-block:8px;color:var(--ink)}
.msgs{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:8px;padding-block:14px}
.m{display:flex}
.m.me{justify-content:flex-end}
.b{max-width:82%;min-width:0;overflow-wrap:anywhere;background:var(--surface);border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:8px 12px}
.me .b{background:var(--lake-soft);border-color:transparent;border-radius:14px 14px 4px 14px}
.who{display:block;font-size:13px;font-weight:700;color:hsl(var(--h) 55% var(--sl))}
.t{display:block;font-size:11px;color:var(--muted);text-align:right;margin-top:2px}
.composer{flex:none;background:var(--surface);border-top:1px solid var(--line);padding-block:10px;display:flex;gap:8px;align-items:center}
.composer input{flex:1;min-width:0;min-height:44px;border-radius:22px;border:1px solid var(--line);background:var(--bg);padding:0 16px}
.send{width:44px;height:44px;border-radius:50%;border:0;background:var(--lake);color:var(--on-lake);display:grid;place-items:center;flex:none}
.joinbar{justify-content:space-between}
.joinbar span{font-size:14px;color:var(--muted)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:12px;flex:none}
.card h3{margin:0;font:700 17px var(--display)}
.field{display:flex;flex-direction:column;gap:4px}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{min-height:44px;border-radius:10px;border:1px solid var(--line);background:var(--bg);padding:8px 12px;width:100%}
.field textarea{resize:vertical;min-height:72px}
.hero{display:flex;flex-direction:column;align-items:center;gap:10px;padding:6px 0 2px;flex:none}
.sw{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px}
.sw button{flex:none;width:50px;height:30px;border-radius:15px;border:0;background:var(--line);position:relative;transition:background .15s}
.sw button::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:50%;background:#fff;transition:transform .15s}
.sw button[aria-checked="true"]{background:var(--lake)}
.sw button[aria-checked="true"]::after{transform:translateX(20px)}
.chips.wrap{flex-wrap:wrap;overflow:visible}

.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom,0px));transform:translate(-50%,12px);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:calc(100% - 32px);text-align:center;z-index:20}
.toast.on{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* Anmeldung */
.auth{min-height:100%;overflow-y:auto;display:flex;flex-direction:column}
.auth .top{padding-top:36px;padding-bottom:44px;text-align:left}
.auth .top .wm{font-size:28px}
.auth .top p{margin:8px 0 0;color:#cfe9ee;font-size:15px}
.auth main{padding-block:18px;display:flex;flex-direction:column;gap:14px}
.err{color:#b3261e;font-size:13px;font-weight:600}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .err{color:#ffb4ab}}
.field .err{margin-top:2px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.check input{margin-top:3px;width:20px;height:20px;flex:none}
.linkbtn{background:none;border:0;color:var(--lake);font-weight:600;padding:8px 0;text-align:left;text-decoration:underline;text-underline-offset:3px}
.gbtn{display:flex;align-items:center;justify-content:center;gap:10px;min-height:46px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-weight:600;text-decoration:none;color:var(--ink)}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.banner{background:var(--lake-soft);border-radius:12px;padding:12px;font-size:14px;display:flex;flex-direction:column;gap:8px;flex:none}
.banner.warn{background:color-mix(in srgb,var(--rose) 16%,var(--surface))}
.btn:disabled{opacity:.55}
.sheetbg{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:30;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--surface);width:100%;max-width:480px;border-radius:18px 18px 0 0;padding:18px 16px calc(18px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:12px}
.sheet h3{margin:0;font:700 18px var(--display)}
.opt{min-height:46px;border-radius:12px;border:1px solid var(--line);background:var(--bg);text-align:left;padding:0 14px;font-weight:600}
.spin{display:grid;place-items:center;min-height:50vh;color:var(--muted)}
.rep{background:none;border:0;color:var(--muted);font-size:12px;padding:2px 0;text-decoration:underline}
.more{align-self:center}
.legal{font-size:13px;color:var(--muted);display:flex;gap:14px;justify-content:center;flex:none;padding-block:4px}
.legal a{color:var(--muted)}