/* Papo - design system minimalista escuro. Violeta como primaria. */
:root{
  --bg:#0e0f13; --surface:#171922; --surface2:#1f2230; --surface3:#262a3b;
  --line:#2a2e3e; --line2:#363c52;
  --text:#e7e9f0; --muted:#8a8fa3; --muted2:#5c6175;
  --primary:#6C5CE7; --primary-2:#8b7bff; --accent:#FF7A59; --ok:#2ecc71; --danger:#ff5c6c; --warn:#F39C12;
  --radius:14px; --radius-sm:10px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --sb:300px; --rb:230px;
  font-synthesis:none;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;overflow:hidden;
}
button{font-family:inherit;cursor:pointer}
input,textarea{font-family:inherit}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--line2);border-radius:8px}
::-webkit-scrollbar-track{background:transparent}
.hidden{display:none !important}

/* ---------- ENTRADA (login) ---------- */
#entry{
  position:fixed;inset:0;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(1200px 700px at 70% -10%, rgba(108,92,231,.18), transparent 60%),var(--bg);
  z-index:50;padding:20px;
}
.entry-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:34px 28px;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:-.02em}
.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(108,92,231,.2)}
.entry-card h1{font-size:26px;margin:22px 0 6px;letter-spacing:-.02em}
.entry-card p{color:var(--muted);margin:0 0 22px;font-size:14px;line-height:1.5}
.field label{display:block;font-size:12px;color:var(--muted);margin:0 0 7px}
.field input{width:100%;background:var(--surface2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:13px 14px;color:var(--text);font-size:15px;outline:none}
.field input:focus{border-color:var(--primary)}
.btn{border:none;border-radius:var(--radius-sm);padding:13px 16px;font-weight:600;font-size:15px;background:var(--surface2);color:var(--text);border:1px solid var(--line);transition:.15s}
.btn:hover{border-color:var(--line2)}
.btn.primary{background:var(--primary);color:#fff;border-color:transparent}
.btn.primary:hover{background:var(--primary-2)}
.btn.accent{background:var(--accent);color:#231; color:#2a1200;border-color:transparent}
.btn.ghost{background:transparent}
.btn.danger{background:transparent;border-color:var(--line);color:var(--danger)}
.btn.block{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px}
.btn.sm{padding:8px 11px;font-size:13px;border-radius:9px}
.entry-foot{margin-top:18px;text-align:center;font-size:12px;color:var(--muted2)}
.entry-foot a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line2)}

/* ---------- SHELL ---------- */
#app{display:grid;grid-template-columns:var(--sb) 1fr var(--rb);height:100vh;height:100dvh}
aside,main,.rightbar{min-height:0}

/* sidebar esquerda */
.sidebar{background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column}
.sidebar-head{padding:16px 16px 12px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.online-pill{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);background:var(--surface2);border:1px solid var(--line);padding:5px 10px;border-radius:20px}
.online-pill .live{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.rail-actions{padding:12px;display:flex;flex-direction:column;gap:8px;border-bottom:1px solid var(--line)}
.rail-actions .btn{justify-content:flex-start;display:flex;gap:10px;align-items:center}
.topics{flex:1;overflow-y:auto;padding:8px}
.topic{margin-bottom:2px}
.topic-head{display:flex;align-items:center;gap:10px;padding:10px 10px;border-radius:var(--radius-sm);cursor:pointer;user-select:none}
.topic-head:hover{background:var(--surface2)}
.topic-emoji{width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:15px;background:var(--surface2)}
.topic-name{flex:1;font-weight:600;font-size:14px}
.topic-name .badge{font-size:9px;background:var(--accent);color:#2a1200;padding:2px 6px;border-radius:20px;margin-left:6px;vertical-align:middle;font-weight:700}
.topic-caret{color:var(--muted2);font-size:11px;transition:.2s}
.topic.open .topic-caret{transform:rotate(90deg)}
.topic-rooms{display:none;padding:2px 0 6px 8px}
.topic.open .topic-rooms{display:block}
.room-item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:9px;cursor:pointer;font-size:13.5px;color:var(--muted)}
.room-item:hover{background:var(--surface2);color:var(--text)}
.room-item.active{background:rgba(108,92,231,.14);color:var(--text)}
.room-item .ico{font-size:12px;width:16px;text-align:center}
.room-item .rc{margin-left:auto;font-size:11px;color:var(--muted2);background:var(--surface3);padding:1px 7px;border-radius:20px}
.room-item.active .rc{background:var(--primary);color:#fff}
.sidebar-foot{padding:12px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px}
.me{display:flex;align-items:center;gap:10px;flex:1;min-width:0}
.avatar{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:14px;flex-shrink:0}
.me-info{min-width:0}
.me-nick{font-weight:600;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.me-sub{font-size:11px;color:var(--muted)}
.credits{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--warn);font-weight:600}

/* main (chat) */
main{display:flex;flex-direction:column;background:var(--bg);min-width:0}
.chat-head{height:60px;display:flex;align-items:center;gap:12px;padding:0 16px;border-bottom:1px solid var(--line);flex-shrink:0}
.chat-title{font-weight:700;font-size:15px;display:flex;align-items:center;gap:9px;min-width:0}
.chat-title .tdot{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.chat-sub{font-size:12px;color:var(--muted)}
.chat-head-actions{margin-left:auto;display:flex;gap:8px}
.icon-btn{width:38px;height:38px;border-radius:10px;background:var(--surface2);border:1px solid var(--line);color:var(--text);display:flex;align-items:center;justify-content:center;font-size:16px;padding:0}
.icon-btn:hover{border-color:var(--line2)}
.icon-btn.on{background:var(--primary);border-color:transparent;color:#fff}
.icon-btn.buzz{color:var(--accent)}

.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted);text-align:center;padding:30px}
.empty-state .big{font-size:44px}
.empty-state h2{color:var(--text);margin:0;font-weight:700}
.empty-state p{margin:0;max-width:360px;line-height:1.5;font-size:14px}

/* video */
.video-stage{padding:12px 16px 0;flex-shrink:0}
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.tile{position:relative;aspect-ratio:4/3;background:#000;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.tile video{width:100%;height:100%;object-fit:cover;background:#000}
.tile .tname{position:absolute;left:8px;bottom:8px;font-size:11px;background:rgba(0,0,0,.55);padding:3px 8px;border-radius:20px;backdrop-filter:blur(4px)}
.tile.me .tname{background:rgba(108,92,231,.7)}
.tile .muted-ind{position:absolute;right:8px;top:8px;font-size:12px;opacity:.85}
.video-controls{display:flex;gap:8px;justify-content:center;padding:10px}

/* mensagens */
.messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:3px}
.msg{display:flex;gap:10px;padding:3px 4px;border-radius:10px}
.msg:hover{background:var(--surface)}
.msg .mav{width:32px;height:32px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:13px;margin-top:2px}
.msg .mbody{min-width:0;flex:1}
.msg .mhead{display:flex;align-items:baseline;gap:8px}
.msg .mnick{font-weight:700;font-size:13.5px}
.msg .mtime{font-size:11px;color:var(--muted2)}
.msg .mtext{font-size:14.5px;line-height:1.45;word-wrap:break-word;overflow-wrap:anywhere}
.msg.compact{padding-top:0}
.msg.compact .mav{visibility:hidden;height:0;margin:0}
.msg .sticker-img{width:120px;height:120px;object-fit:contain}
.msg .emoji-big{font-size:40px;line-height:1.2}
.msg.system{justify-content:center}
.msg.system .sys{font-size:12px;color:var(--muted);background:var(--surface);padding:5px 12px;border-radius:20px}
.msg.nudge .sys{color:var(--accent);border:1px solid rgba(255,122,89,.3)}
.msg.gift .mtext{font-size:34px}
.typing-row{height:22px;padding:0 18px;font-size:12px;color:var(--muted);font-style:italic;flex-shrink:0}

/* composer */
.composer{border-top:1px solid var(--line);padding:12px 14px;flex-shrink:0}
.composer-inner{display:flex;align-items:flex-end;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:6px 8px}
.composer-inner:focus-within{border-color:var(--line2)}
.composer textarea{flex:1;background:transparent;border:none;color:var(--text);resize:none;outline:none;font-size:15px;line-height:1.4;max-height:120px;padding:8px 4px}
.comp-btn{width:40px;height:40px;border-radius:10px;background:transparent;border:none;color:var(--muted);font-size:19px;display:flex;align-items:center;justify-content:center}
.comp-btn:hover{color:var(--text);background:var(--surface2)}
.comp-send{background:var(--primary);color:#fff;border-radius:10px;width:44px;height:40px;border:none;font-size:17px}
.comp-send:hover{background:var(--primary-2)}

/* rightbar members */
.rightbar{background:var(--surface);border-left:1px solid var(--line);display:flex;flex-direction:column}
.rb-head{padding:16px;border-bottom:1px solid var(--line);font-weight:700;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;display:flex;justify-content:space-between}
.members{flex:1;overflow-y:auto;padding:8px}
.member{display:flex;align-items:center;gap:10px;padding:8px;border-radius:10px;cursor:pointer}
.member:hover{background:var(--surface2)}
.member .mn{font-size:13.5px;font-weight:600;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.member .role{font-size:9px;padding:1px 6px;border-radius:20px;background:var(--surface3);color:var(--muted)}
.member .role.owner,.member .role.admin{background:var(--primary);color:#fff}

/* pickers (emoji/sticker) */
.picker{position:absolute;bottom:74px;left:14px;width:340px;max-width:calc(100vw - 28px);height:320px;background:var(--surface);border:1px solid var(--line2);border-radius:var(--radius);box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden;z-index:30}
.picker-tabs{display:flex;gap:2px;padding:8px;border-bottom:1px solid var(--line);overflow-x:auto}
.picker-tab{padding:6px 10px;border-radius:8px;font-size:13px;background:transparent;border:none;color:var(--muted);white-space:nowrap}
.picker-tab.active{background:var(--surface2);color:var(--text)}
.picker-body{flex:1;overflow-y:auto;padding:10px}
.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px}
.emoji-grid button{font-size:22px;background:transparent;border:none;border-radius:8px;padding:5px;line-height:1}
.emoji-grid button:hover{background:var(--surface2)}
.sticker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.sticker-grid button{background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:8px;aspect-ratio:1}
.sticker-grid button:hover{border-color:var(--primary)}
.sticker-grid img{width:100%;height:100%;object-fit:contain}
.pack-locked{position:relative}
.pack-locked::after{content:"🔒";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(23,25,34,.7);border-radius:10px;font-size:16px}

/* modais */
.overlay{position:fixed;inset:0;background:rgba(6,7,11,.7);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:60;padding:20px}
.modal{width:100%;max-width:460px;background:var(--surface);border:1px solid var(--line2);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.modal-head{padding:18px 20px;border-bottom:1px solid var(--line);font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center}
.modal-body{padding:20px;max-height:70vh;overflow-y:auto}
.modal-body p{color:var(--muted);font-size:14px;line-height:1.5;margin:0 0 14px}
.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;gap:8px;justify-content:flex-end}
.seg{display:flex;gap:6px;background:var(--surface2);padding:5px;border-radius:12px;margin-bottom:16px}
.seg button{flex:1;padding:10px;border-radius:8px;border:none;background:transparent;color:var(--muted);font-weight:600;font-size:13.5px}
.seg button.active{background:var(--primary);color:#fff}
.roulette-stage{height:min(62vh,560px);background:#000;border-radius:14px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.roulette-stage video{width:100%;height:100%;object-fit:cover}
.roulette-wait{color:var(--muted);text-align:center;padding:16px}
/* roleta em VIDEO: imersiva, chat sobreposto e legivel */
.roulette-stage.rl-video{display:block}
#rlRemote{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
.rl-local{position:absolute;right:10px;top:10px;width:88px;height:118px;object-fit:cover;border-radius:12px;border:2px solid rgba(255,255,255,.85);box-shadow:0 4px 14px rgba(0,0,0,.5);z-index:3}
.rl-peername{position:absolute;left:12px;top:12px;z-index:3;color:#fff;font-weight:800;font-size:15px;padding:4px 10px;border-radius:20px;background:rgba(0,0,0,.28);
  text-shadow:-1px -1px 0 #000,1px -1px 0 #000,-1px 1px 0 #000,1px 1px 0 #000,0 2px 6px rgba(0,0,0,.95)}
.rl-km{opacity:.9;font-weight:600;font-size:12.5px;margin-left:4px}
.rl-fs{position:absolute;right:10px;bottom:64px;z-index:4;width:40px;height:40px;border:none;border-radius:50%;background:rgba(0,0,0,.5);color:#fff;font-size:18px;cursor:pointer;backdrop-filter:blur(4px)}
.rl-fs:hover{background:rgba(0,0,0,.72)}
.rl-chatov{position:absolute;left:0;right:0;bottom:56px;max-height:44%;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;gap:4px;padding:10px 12px 6px;z-index:2;
  background:linear-gradient(to top,rgba(0,0,0,.42),rgba(0,0,0,0));pointer-events:none}
.rl-line{color:#fff;font-size:14px;line-height:1.35;max-width:82%;
  text-shadow:-1px -1px 0 #000,1px -1px 0 #000,-1px 1px 0 #000,1px 1px 0 #000,0 2px 6px rgba(0,0,0,.95)}
.rl-line b{color:#ffe08a}
.rl-line.me{align-self:flex-end;text-align:right}
.rl-line.me b{color:#9ae6ff}
.rl-inbar{position:absolute;left:0;right:0;bottom:0;z-index:4;display:flex;gap:8px;padding:9px 10px;background:rgba(0,0,0,.4);backdrop-filter:blur(6px)}
.rl-inbar input{flex:1;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);border-radius:22px;padding:10px 14px;color:#fff;outline:none;font-size:14px}
.rl-inbar input::placeholder{color:rgba(255,255,255,.7)}
.rl-inbar button{width:42px;border:none;border-radius:50%;background:var(--primary);color:#fff;font-size:16px;cursor:pointer}
.rl-failnote{position:absolute;left:12px;right:12px;top:50%;transform:translateY(-50%);z-index:5;text-align:center;color:#fff;font-weight:600;
  text-shadow:0 2px 8px #000;background:rgba(0,0,0,.5);padding:12px;border-radius:12px}
.roulette-stage:fullscreen{height:100vh;width:100vw;border-radius:0;margin:0}
.roulette-stage:-webkit-full-screen{height:100vh;width:100vw;border-radius:0;margin:0}
/* selo verificado (premium) */
.vstar{color:#ffcc33;font-size:.92em;text-shadow:0 0 6px rgba(255,204,51,.5)}
/* secao premium na sidebar */
.premium-box{margin:2px 12px 10px;padding:12px;border:1px solid rgba(255,204,51,.35);border-radius:14px;background:linear-gradient(135deg,rgba(255,204,51,.12),rgba(108,92,231,.10))}
.pm-title{font-weight:800;font-size:14px;color:var(--text);margin-bottom:8px}
.pm-note{font-size:11.5px;color:var(--muted);margin-top:8px;line-height:1.45}
.pm-benefits{margin:6px 0 10px;padding-left:2px;list-style:none;font-size:13.5px;color:var(--text);line-height:1.7}
.pm-benefits li{margin-bottom:4px}
/* sala privada: codigo + link */
.pv-code{font-size:30px;font-weight:900;letter-spacing:6px;text-align:center;color:var(--text);background:var(--surface2);border:1px dashed var(--line2);border-radius:12px;padding:14px;cursor:pointer;user-select:all}
.pv-link{margin-top:8px;font-size:12.5px;color:var(--muted);word-break:break-all;text-align:center}
/* painel premium: escolher com quem falar */
.discover-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;margin-top:6px;max-height:56vh;overflow:auto}
.disc-card{cursor:pointer;border-radius:12px;overflow:hidden;position:relative;background:#000;aspect-ratio:4/5;border:2px solid transparent;transition:border-color .15s}
.disc-card:hover{border-color:var(--primary)}
.disc-card img{width:100%;height:100%;object-fit:cover;display:block}
.disc-name{position:absolute;left:0;right:0;bottom:0;padding:5px 7px;font-size:12px;font-weight:700;color:#fff;background:linear-gradient(to top,rgba(0,0,0,.78),rgba(0,0,0,0));text-shadow:0 1px 3px #000}
.disc-km{display:block;font-size:10px;font-weight:600;opacity:.9}
/* modo audio (mic-only): mostra avatar no lugar do video preto */
.tile-av{display:none}
.video-stage.audio-only .tile video{display:none}
.video-stage.audio-only .tile-av{display:flex;align-items:center;justify-content:center;position:absolute;inset:0;font-weight:800;font-size:26px;color:#fff}
.video-stage.audio-only .tile{position:relative;aspect-ratio:1;border-radius:14px;overflow:hidden}
.spinner{width:34px;height:34px;border:3px solid var(--line2);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}

/* toast */
#toasts{position:fixed;top:70px;left:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--surface3);border:1px solid var(--line2);color:var(--text);padding:11px 16px;border-radius:12px;font-size:13.5px;box-shadow:var(--shadow);animation:toastIn .2s}
.toast.err{border-color:rgba(255,92,108,.4)}
.toast.ok{border-color:rgba(46,204,113,.4)}
@keyframes toastIn{from{opacity:0;transform:translateY(-8px)}}

/* buzz shake */
@keyframes shake{10%,90%{transform:translate(-1px,0)}20%,80%{transform:translate(3px,0)}30%,50%,70%{transform:translate(-7px,0)}40%,60%{transform:translate(7px,0)}}
.buzzing{animation:shake .6s cubic-bezier(.36,.07,.19,.97) both}

/* topbar mobile */
.mobile-bar{display:none}

/* ---------- responsivo ---------- */
@media(max-width:1000px){
  :root{--rb:0px}
  #app{grid-template-columns:var(--sb) 1fr}
  .rightbar{position:fixed;right:0;top:0;bottom:0;width:250px;z-index:40;transform:translateX(100%);transition:.2s;border-left:1px solid var(--line2)}
  .rightbar.show{transform:none}
}
@media(max-width:720px){
  #app{grid-template-columns:1fr}
  .mobile-bar{display:flex;align-items:center;gap:10px;height:54px;padding:0 12px;border-bottom:1px solid var(--line);background:var(--surface);flex-shrink:0}
  .mobile-bar .brand{font-size:17px}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:290px;max-width:85vw;z-index:45;transform:translateX(-100%);transition:.2s}
  .sidebar.show{transform:none}
  .rightbar{width:82vw}
  .scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:44}
  .picker{left:8px;width:calc(100vw - 16px)}
  .video-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
}
@media(min-width:721px){.mobile-only{display:none}}