:root{
  --bg:#0d1117; --panel:#161b22; --panel2:#1c2330; --line:#2b3440;
  --txt:#e6edf3; --muted:#9aa7b3; --accent:#3b82f6; --good:#3fb950; --bad:#f85149; --warn:#d29922;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--txt);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent)}
.muted{color:var(--muted)}
button{font:inherit}
.btn{background:var(--panel2);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:.55rem .9rem;cursor:pointer}
.btn:hover{border-color:#3a4a5c}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.danger{background:#3a1d1d;border-color:#5a2a2a;color:#ffb4ad}
.btn.warn{background:#332a12;border-color:#5a4a1f;color:#f0d089}
.btn.small{padding:.25rem .5rem;font-size:12px}

.topbar{display:flex;align-items:center;gap:1rem;padding:.6rem 1rem;border-bottom:1px solid var(--line);background:var(--panel)}
.brand{font-weight:700;letter-spacing:.3px}.brand span{color:var(--accent)}
.counter{margin-left:auto;color:var(--muted);font-size:13px}
.foot{text-align:center;color:var(--muted);font-size:12px;padding:.8rem}

.panel{max-width:1100px;margin:0 auto;padding:1.2rem 1rem}

/* ---- gate ---- */
.gate-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;align-items:start;margin-top:1rem}
@media(max-width:760px){.gate-grid{grid-template-columns:1fr}}
.selfwrap{display:flex;flex-direction:column;gap:.6rem}
#selfPreview{width:100%;aspect-ratio:4/3;background:#000;border-radius:10px;object-fit:cover;transform:scaleX(-1)}
.cam-status{font-size:13px;color:var(--muted);min-height:1.2em}
.cam-status.good{color:var(--good)}.cam-status.bad{color:var(--bad)}
.profile{display:flex;flex-direction:column;gap:.9rem;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:1rem}
.profile fieldset{border:1px solid var(--line);border-radius:8px;padding:.5rem .8rem}
.profile legend{padding:0 .3rem;color:var(--muted)}
.genderset label{margin-right:1rem}
.field{display:flex;flex-direction:column;gap:.3rem;font-size:14px;color:var(--muted)}
.field select{background:var(--panel2);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:.5rem}
.check{font-size:13px;color:var(--muted);display:flex;gap:.5rem;align-items:flex-start}
.gate-msg{font-size:13px;color:var(--warn);min-height:1.2em;margin:.2rem 0 0}
.about{margin-top:2.4rem;max-width:760px;color:var(--muted);font-size:14px;line-height:1.6}
.about h2{color:var(--txt);font-size:18px;margin:0 0 .5rem}
.about p{margin:.55rem 0}

/* ---- chat ---- */
body.screen-chat .panel#chat{display:grid;grid-template-columns:1.4fr 1fr;gap:1rem;max-width:1200px}
@media(max-width:860px){body.screen-chat .panel#chat{grid-template-columns:1fr}}
.videos{position:relative;background:#000;border-radius:10px;overflow:hidden;aspect-ratio:4/3}
#remoteVideo{width:100%;height:100%;object-fit:cover;background:#000}
.pip{position:absolute;right:10px;bottom:10px;width:26%;max-width:200px;aspect-ratio:4/3;object-fit:cover;border:2px solid #0008;border-radius:8px;background:#000;transform:scaleX(-1)}
.partner-chip{position:absolute;left:10px;top:10px;background:#000a;border:1px solid #ffffff22;border-radius:999px;padding:.25rem .7rem;font-size:13px}
.call-status{position:absolute;left:10px;bottom:10px;background:#000a;border-radius:8px;padding:.2rem .6rem;font-size:13px;color:#cfe1ff;display:inline-flex;align-items:center;gap:.45rem}
.call-status.loading::before{content:"";width:12px;height:12px;border:2px solid #ffffff33;border-top-color:#cfe1ff;border-radius:50%;animation:rc-spin .8s linear infinite;flex:0 0 auto}
@keyframes rc-spin{to{transform:rotate(360deg)}}
.chatpane{display:flex;flex-direction:column;gap:.6rem;min-height:60vh}
@media(max-width:760px){.chatpane{min-height:0}.log{max-height:32vh}}
.log{flex:1;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:.8rem;display:flex;flex-direction:column;gap:.4rem}
.msg{max-width:90%;padding:.35rem .6rem;border-radius:10px;word-wrap:break-word;white-space:pre-wrap}
.msg .who{font-size:11px;color:var(--muted);margin-right:.4rem}
.msg.me{align-self:flex-end;background:#16324f}
.msg.them{align-self:flex-start;background:var(--panel2)}
.msg.sys{align-self:center;color:var(--muted);font-size:12px;background:transparent;font-style:italic}
.typing{font-size:12px;color:var(--muted);min-height:1.1em;padding-left:.4rem}
.msgform{display:flex;gap:.5rem}
.msgform input{flex:1;background:var(--panel);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:.6rem}
.actions{display:flex;gap:.5rem;flex-wrap:wrap}
.actions #nextBtn{flex:1 0 100%}
.actions #stopBtn,.actions #reportBtn{flex:1}

/* ===================== ADMIN ===================== */
body.admin{background:var(--bg)}
.login-page{display:flex;align-items:center;justify-content:center;min-height:80vh}
.login-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1.5rem;width:min(360px,92vw)}
.login-box form{display:flex;gap:.5rem;margin-top:.8rem}
.login-box input{flex:1;background:var(--panel2);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:.6rem}
.admin-main{max-width:1300px;margin:1rem auto;padding:0 1rem;display:flex;flex-direction:column;gap:1.4rem}
.admin-main h3{margin:.2rem 0 .6rem;font-size:16px}
.bans{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:.8rem 1rem}
.banform{display:flex;gap:.5rem;margin-bottom:.6rem}
.banform input{background:var(--panel2);color:var(--txt);border:1px solid var(--line);border-radius:8px;padding:.45rem .6rem}
#banList{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
#banList li{background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:.25rem .5rem;font-size:12px;display:flex;align-items:center;gap:.4rem}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.7rem}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;transition:border-color .15s}
.card:hover{border-color:var(--accent)}
.card.state-paired{border-left:3px solid var(--good)}
.card.state-queued{border-left:3px solid var(--warn)}
.card.state-idle{border-left:3px solid var(--line)}
.card .thumb{width:100%;aspect-ratio:4/3;object-fit:cover;background:#000;display:block}
.card .meta{padding:.4rem .5rem;font-size:11.5px;line-height:1.35}
.card .meta .ip{color:var(--muted)}
.card .meta .st{color:#cfe1ff}
.card .meta .flag{color:var(--bad);font-weight:600}
.modal{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;padding:1rem;z-index:50}
.modal[hidden]{display:none}
.modal-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;width:min(960px,96vw);max-height:92vh;overflow:auto;position:relative}
.modal-box .close{position:absolute;right:.6rem;top:.6rem}
.modal-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:1rem;margin:.6rem 0}
@media(max-width:760px){.modal-grid{grid-template-columns:1fr}}
.m-video video{width:100%;aspect-ratio:4/3;background:#000;border-radius:8px;object-fit:cover}
.m-info{font-size:13px;line-height:1.5;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:.6rem;margin-bottom:.6rem}
.m-info code{background:#0008;padding:0 .25rem;border-radius:4px}
.m-transcript{font-size:12.5px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:.6rem;max-height:42vh;overflow:auto}
.m-transcript .tl{margin:.15rem 0;white-space:pre-wrap;word-wrap:break-word}
.m-transcript .tl.mine{color:#cfe1ff}
.m-transcript .tl .t{color:var(--muted);font-size:11px;margin-right:.3rem}
.modal-actions{display:flex;gap:.5rem;margin-top:.4rem;flex-wrap:wrap}

/* ---- screenshot archive ---- */
.captures{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:.8rem 1rem}
.cap-ip-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem}
.cap-ip-list li{display:flex;align-items:center;gap:.5rem;background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:.35rem .6rem;font-size:12.5px}
.cap-ip-list li code{background:#0008;padding:0 .3rem;border-radius:4px}
.cap-ip-list li .flag{color:var(--bad);font-weight:600}
.cap-ip-list li .sp{margin-left:auto;display:flex;gap:.35rem;align-items:center;flex:0 0 auto}
#capModal .modal-box{width:min(1100px,96vw)}
.rec-h{margin:1rem 0 .35rem;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
#capGrid + .rec-h, #capModal .modal-actions + .rec-h{margin-top:.4rem}
.cap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.6rem}
.cap-grid figure{margin:0;background:var(--panel2);border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.cap-grid figure img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#000;display:block}
.cap-grid figcaption{font-size:11px;color:var(--muted);padding:.3rem .4rem;display:flex;align-items:center;gap:.35rem;line-height:1.3}
.cap-grid figcaption .del{margin-left:auto;flex:0 0 auto}