/* AndroMeet — secure video meetings. Andro DNA: navy, sky-blue, teal, red pop.
   System-font stack (no external font CDN) to keep the CSP locked down. */
:root{
  --navy-0:#0A1224; --navy-1:#0F1A33; --navy-2:#14203f; --navy-3:#1b2a4e;
  --line:rgba(41,182,246,.14); --line-soft:rgba(255,255,255,.07);
  --sky:#29B6F6; --sky-2:#4FC3F7; --teal:#26A69A;
  --red:#E53935; --red-2:#EF5350; --gold:#EAB308; --amber:#FFB74D; --green:#22C55E;
  --text:#E9EDF5; --muted:#9DB0CC; --dim:#65789a;
  --ctl-bg:#1a2542; --ctl-on:#22314f;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --r:14px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--navy-0);
  -webkit-font-smoothing:antialiased;overflow:hidden}
button,input,select{font-family:inherit;font-size:14px;color:inherit}
button{cursor:pointer;border:none;background:none}
.hidden{display:none !important}
.grid-bg{position:fixed;inset:0;z-index:-1;
  background:radial-gradient(120% 90% at 50% -10%,rgba(41,182,246,.12),transparent 60%),
    linear-gradient(var(--navy-0),#0b1530 60%,var(--navy-0))}
.view{position:absolute;inset:0}
.accent{background:linear-gradient(120deg,var(--sky),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;text-decoration:none;color:var(--text)}
.brand b{color:var(--sky);font-weight:700}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;
  padding:12px 20px;border-radius:11px;border:1px solid transparent;transition:transform .1s,background .2s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn.small{padding:8px 13px;font-size:13px;border-radius:9px}
.btn-primary{background:linear-gradient(180deg,var(--sky-2),var(--sky));color:#04121f;box-shadow:0 8px 22px -8px rgba(41,182,246,.6)}
.btn-ghost{background:rgba(41,182,246,.08);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:rgba(41,182,246,.15);border-color:var(--sky)}

/* ============ LOBBY ============ */
.lobby{display:flex;flex-direction:column;padding:0}
.lobby-top{display:flex;align-items:center;justify-content:space-between;padding:20px 28px}
.secure-badge{font-size:12.5px;color:var(--teal);background:rgba(38,166,154,.1);border:1px solid rgba(38,166,154,.25);padding:6px 12px;border-radius:100px}
.lobby-grid{flex:1;display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;
  max-width:1120px;width:100%;margin:0 auto;padding:0 28px 40px}
.preview-card{display:flex;flex-direction:column;gap:14px}
.preview-wrap{position:relative;aspect-ratio:16/9;background:#0b1428;border-radius:var(--r);overflow:hidden;border:1px solid var(--line-soft)}
#previewVideo{width:100%;height:100%;object-fit:cover;transform:scaleX(-1);background:#0b1428}
.preview-off{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted)}
.avatar{width:84px;height:84px;border-radius:50%;display:grid;place-items:center;font-size:34px;font-weight:700;
  color:#04121f;background:linear-gradient(135deg,var(--sky),var(--teal))}
.preview-controls{position:absolute;bottom:14px;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:12px}
.round{width:46px;height:46px;border-radius:50%;background:rgba(10,18,36,.7);backdrop-filter:blur(6px);
  border:1px solid var(--line-soft);display:grid;place-items:center;font-size:18px;transition:background .15s}
.round[aria-pressed="false"]{background:var(--red);border-color:var(--red)}
.mic-meter{position:absolute;right:16px;bottom:16px;width:6px;height:46px;background:rgba(255,255,255,.1);border-radius:4px;overflow:hidden;transform:rotate(180deg)}
.mic-meter i{position:absolute;top:0;left:0;right:0;height:0%;background:linear-gradient(0deg,var(--green),var(--gold));transition:height .08s}
.device-row{display:grid;gap:10px}
.device-row label{display:grid;grid-template-columns:82px 1fr;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
select,.fld input,.join-by-code input,.chat-form input{background:var(--navy-2);border:1px solid var(--line-soft);
  border-radius:9px;padding:10px 12px;color:var(--text);width:100%;outline:none}
select:focus,input:focus{border-color:var(--sky)}
.join-card h1{font-size:clamp(28px,3.4vw,40px);line-height:1.08;margin:0 0 12px;letter-spacing:-.02em}
.join-card .sub{color:var(--muted);margin:0 0 22px;font-size:15.5px}
.fld{display:block;font-size:13px;color:var(--muted);margin-bottom:18px}
.fld input{margin-top:7px;font-size:15px}
.join-actions{display:flex;flex-direction:column;gap:12px}
.join-by-code{display:flex;gap:8px}
.join-by-code input{flex:1}
.lobby-msg{min-height:18px;font-size:13px;color:var(--amber);margin:12px 0 0}
.micro{font-size:12px;color:var(--dim);margin-top:16px}

/* ============ ROOM ============ */
.room{display:flex;flex-direction:column;background:var(--navy-0)}
.room-main{flex:1;display:flex;min-height:0;overflow:hidden}
.stage-wrap{flex:1;position:relative;display:flex;min-height:0}
.stage{flex:1;display:flex;flex-direction:column;gap:10px;padding:14px;min-height:0;min-width:0;overflow:hidden}
/* feature zone = screen share(s); hidden until presenting */
.stage-feature{display:none;flex:1;gap:10px;min-height:0;min-width:0}
.stage.presenting .stage-feature{display:flex}
.stage-feature .tile{flex:1;min-width:0}
/* camera grid: cols/rows set from participant count (via --cols/--rows) */
.stage-grid{flex:1;display:grid;gap:10px;min-height:0;min-width:0;
  grid-template-columns:repeat(var(--cols,1),minmax(0,1fr));
  grid-template-rows:repeat(var(--rows,1),minmax(0,1fr))}
/* presenting → cameras collapse into a scrollable bottom filmstrip */
.stage.presenting .stage-grid{flex:0 0 auto;height:130px;
  grid-template-columns:none;grid-template-rows:1fr;
  grid-auto-flow:column;grid-auto-columns:minmax(196px,230px);
  overflow-x:auto;overflow-y:hidden}

.tile{position:relative;background:#0b1428;border-radius:var(--r);overflow:hidden;
  border:2px solid transparent;min-height:0;min-width:0;transition:border-color .12s}
.tile.speaking{border-color:var(--sky)}
.tile video{width:100%;height:100%;object-fit:cover;background:#0b1428;display:block}
.tile.screen video{object-fit:contain}   /* show the whole shared screen */
/* a pinned/featured camera shows its whole frame (contain), so it never crops weirdly
   on non-16:9 monitors or under display scaling; grid + filmstrip cameras still fill (cover) */
.stage.presenting .stage-feature .tile.camera video{object-fit:contain}
.tile.mirror video{transform:scaleX(-1)}
.tile.clickable{cursor:pointer}
.stage-grid:empty{display:none}          /* no empty filmstrip when everyone is featured */
.tile.pinned{border-color:var(--gold)}
.tile.pinned::after{content:"📌";position:absolute;top:8px;right:10px;font-size:12px;
  background:rgba(6,12,24,.7);padding:3px 7px;border-radius:7px;z-index:3}
.tile-off{position:absolute;inset:0;display:grid;place-items:center}
.tile-off .avatar{width:76px;height:76px;font-size:30px}
.tile-label{position:absolute;left:10px;bottom:10px;display:flex;align-items:center;gap:6px;
  background:rgba(6,12,24,.66);backdrop-filter:blur(4px);padding:5px 10px;border-radius:8px;font-size:13px;max-width:70%}
.tile-label .nm{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tile-mut{color:var(--red-2)}
.tile-badge{position:absolute;right:10px;top:10px;font-size:11px;background:rgba(6,12,24,.66);padding:3px 8px;border-radius:7px;color:var(--sky-2)}
.q{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green)}
.q.q2{background:var(--gold)}.q.q1{background:var(--red)}.q.q0{background:var(--dim)}

.toast{position:absolute;top:16px;left:50%;transform:translateX(-50%);background:rgba(20,32,63,.95);
  border:1px solid var(--line);padding:9px 16px;border-radius:10px;font-size:13.5px;z-index:6;box-shadow:0 10px 30px -12px #000}

/* recording */
.rec-indicator{position:absolute;top:16px;left:16px;display:flex;align-items:center;gap:8px;z-index:6;
  background:rgba(20,10,14,.9);border:1px solid rgba(255,70,70,.5);color:#ffdede;
  padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:600;box-shadow:0 10px 30px -12px #000}
.rec-indicator i{width:9px;height:9px;border-radius:50%;background:#ff3b3b;box-shadow:0 0 8px #ff3b3b;animation:recpulse 1.4s ease-in-out infinite}
@keyframes recpulse{0%,100%{opacity:1}50%{opacity:.25}}
#room:not(.is-host) .host-only{display:none}
.ctl.recording{background:var(--red)}
.ctl.recording .ico,.ctl.recording em{color:#fff}
.ctl.recording .ico{animation:recpulse 1.4s ease-in-out infinite}

/* panels */
.panel{width:340px;background:var(--navy-1);border-left:1px solid var(--line-soft);display:flex;flex-direction:column;margin:10px 10px 10px 0;border-radius:var(--r);overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line-soft)}
.panel-head h3{margin:0;font-size:15px}
.panel-x{font-size:15px;color:var(--muted);width:28px;height:28px;border-radius:7px}
.panel-x:hover{background:var(--navy-2)}
.chat-log{flex:1;overflow:auto;padding:14px 18px;display:flex;flex-direction:column;gap:14px}
.chat-msg .who{font-size:12px;color:var(--sky-2);margin-bottom:3px}
.chat-msg .who b{color:var(--text)}.chat-msg .who span{color:var(--dim);margin-left:6px}
.chat-msg .txt{font-size:14px;color:var(--text);word-wrap:break-word;white-space:pre-wrap}
.chat-form{display:flex;gap:8px;padding:14px 16px;border-top:1px solid var(--line-soft)}
.chat-send{width:42px;border-radius:9px;background:var(--sky);color:#04121f;font-size:16px}
.people-list{flex:1;overflow:auto;padding:10px}
.person{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px}
.person:hover{background:var(--navy-2)}
.person .avatar{width:38px;height:38px;font-size:16px}
.person .pn{flex:1;font-size:14px}.person .pn small{display:block;color:var(--dim);font-size:11px}
.person .st{font-size:15px}
.settings-body{padding:16px 18px;display:grid;gap:14px}
.settings-body label{display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.setting-toggle{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px}
.setting-toggle small{display:block;color:var(--dim);font-size:11px}

/* control bar */
.controls{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;
  padding:12px 20px;background:rgba(11,20,40,.92);border-top:1px solid var(--line-soft)}
.ctl-left{justify-self:start}.ctl-right{justify-self:end}
.meet-info{font-size:13px;color:var(--muted);font-family:var(--mono)}
.ctl-center{display:flex;gap:8px;align-items:center}
.ctl{position:relative;display:flex;flex-direction:column;align-items:center;gap:3px;min-width:60px;
  padding:8px 12px;border-radius:12px;background:var(--ctl-bg);border:1px solid transparent;transition:background .15s}
.ctl:hover{background:var(--ctl-on)}
.ctl .ico{font-size:19px;line-height:1}
.ctl em{font-style:normal;font-size:11px;color:var(--muted)}
.ctl.off{background:var(--red);}
.ctl.off em{color:#fff}
.ctl.active{background:var(--sky);}.ctl.active em{color:#04121f}
.ctl-leave{background:var(--red)}.ctl-leave em{color:#fff}
.ctl-leave:hover{background:var(--red-2)}
.ctl .dot{position:absolute;top:6px;right:10px;width:8px;height:8px;border-radius:50%;background:var(--sky)}

@media(max-width:820px){
  .lobby-grid{grid-template-columns:1fr;gap:24px;padding-top:8px}
  .panel{position:absolute;right:0;top:0;bottom:74px;margin:8px;width:calc(100% - 16px);z-index:8}
  .ctl em{display:none}.ctl{min-width:46px;padding:9px}
  .ctl-right{display:none}.controls{grid-template-columns:1fr auto}
  .meet-info{display:none}
}

/* ---------- meeting options (lobby) ---------- */
.new-opts{margin:2px 0 2px;font-size:13px;color:var(--muted)}
.new-opts summary{cursor:pointer;color:var(--sky-2);list-style:none;padding:4px 0}
.new-opts summary::-webkit-details-marker{display:none}
.new-opts .opt{display:flex;align-items:center;gap:8px;margin:10px 0 8px;color:var(--text)}
.new-opts .opt small{color:var(--dim)}
.new-opts #optPassword{margin-top:2px}
#joinPassword{margin-top:2px}

/* ---------- waiting overlay ---------- */
.wait-overlay{position:absolute;inset:0;z-index:9;display:flex;align-items:center;justify-content:center;
  background:rgba(10,18,36,.9);backdrop-filter:blur(8px)}
.wait-card{text-align:center;max-width:400px;padding:36px 30px;background:var(--navy-1);border:1px solid var(--line);border-radius:18px}
.wait-card h2{font-size:20px;margin:18px 0 10px}
.wait-card p{color:var(--muted);font-size:14.5px;margin-bottom:22px}
.spinner{width:44px;height:44px;margin:0 auto;border-radius:50%;border:3px solid rgba(41,182,246,.2);border-top-color:var(--sky);animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#room.waiting .controls,#room.waiting .panel{display:none}

/* ---------- reactions ---------- */
.react-bar{position:absolute;bottom:78px;left:50%;transform:translateX(-50%);display:flex;gap:6px;
  background:var(--navy-2);border:1px solid var(--line);border-radius:14px;padding:8px 10px;z-index:7;box-shadow:0 12px 30px -12px #000}
.react-emoji{font-size:24px;line-height:1;padding:5px 7px;border-radius:9px;transition:transform .1s,background .15s}
.react-emoji:hover{background:var(--navy-3);transform:scale(1.2)}
.react-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:5}
.react-fly{position:absolute;bottom:8%;font-size:40px;animation:floatUp 3.2s ease-out forwards}
@keyframes floatUp{0%{opacity:0;transform:translateY(0) scale(.6)}15%{opacity:1;transform:translateY(-10px) scale(1.1)}100%{opacity:0;transform:translateY(-70vh) scale(1)}}

/* ---------- tile hand / mic ---------- */
.tile.hand::before{content:"✋";position:absolute;top:8px;left:10px;font-size:15px;background:rgba(234,179,8,.9);
  padding:3px 7px;border-radius:8px;z-index:3}
.tile-mic{margin-left:2px}

/* ---------- people: roles + host menu ---------- */
.waiting-section{border-bottom:1px solid var(--line-soft);padding:8px 8px 12px}
.waiting-head{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);padding:6px 10px}
.person.waiting{background:rgba(234,179,8,.06);border-radius:10px}
.p-quick{display:flex;gap:6px}
.p-btn{font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:8px}
.p-btn.admit{background:var(--green);color:#04121f}
.p-btn.deny{background:rgba(229,57,53,.15);color:var(--red-2);border:1px solid rgba(229,57,53,.35)}
.rbadge{font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:6px;margin-left:6px;vertical-align:middle}
.rbadge.host{background:rgba(41,182,246,.16);color:var(--sky-2)}
.rbadge.cohost{background:rgba(38,166,154,.16);color:#4fd6c9}
.p-more-wrap{position:relative}
.p-more{width:30px;height:30px;border-radius:8px;color:var(--muted);font-size:18px;line-height:1}
.p-more:hover{background:var(--navy-2);color:var(--text)}
.p-menu{position:absolute;right:0;top:34px;z-index:12;min-width:170px;background:var(--navy-3);border:1px solid var(--line);
  border-radius:11px;padding:6px;display:none;box-shadow:0 16px 40px -14px #000}
.p-menu.open{display:block}
.p-mi{display:block;width:100%;text-align:left;font-size:13.5px;padding:9px 11px;border-radius:8px;color:var(--text)}
.p-mi:hover{background:var(--navy-2)}
.p-mi.danger{color:var(--red-2)}

/* ---------- background-effect thumbnails (settings) ---------- */
.bg-opts{display:flex;gap:8px;flex-wrap:wrap}
.bg-opt{width:56px;height:40px;border-radius:9px;border:2px solid var(--line-soft);cursor:pointer;overflow:hidden;
  display:grid;place-items:center;font-size:11px;color:var(--muted);background:var(--navy-2)}
.bg-opt.sel{border-color:var(--sky)}
.bg-opt img{width:100%;height:100%;object-fit:cover}
.setting-bg{display:flex;flex-direction:column;gap:10px;font-size:13px;color:var(--text)}
.setting-bg small{color:var(--dim);font-size:11px;display:block}

/* ---------- volume controls ---------- */
.setting-vol{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--text)}
.setting-vol small{color:var(--dim);font-size:11px;display:block}
.vol-range{-webkit-appearance:none;appearance:none;height:5px;border-radius:4px;background:var(--navy-3);outline:none;width:100%}
.vol-range::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;background:var(--sky);cursor:pointer}
.vol-range::-moz-range-thumb{width:15px;height:15px;border:none;border-radius:50%;background:var(--sky);cursor:pointer}
.person{flex-wrap:wrap}
.p-vol{flex-basis:100%;display:flex;gap:14px;padding:0 4px 6px 49px}
.vol-row{display:flex;align-items:center;gap:6px;flex:1;font-size:12px;color:var(--muted)}
.vol-row .vol-range{flex:1}

/* ---------- responsive control bar (More sheet on mobile) ---------- */
.ctl-secondary{display:contents}
.only-mobile,.only-sheet{display:none}
@media(max-width:1080px){ .controls .ctl em{display:none} .controls .ctl{min-width:46px;padding:9px} }
@media(max-width:820px){
  .only-mobile{display:flex}
  .ctl-right{display:none}
  .ctl-secondary{display:none;position:absolute;left:8px;right:8px;bottom:76px;
    grid-template-columns:repeat(4,1fr);gap:8px;padding:10px;background:var(--navy-2);
    border:1px solid var(--line);border-radius:16px;z-index:9;box-shadow:0 -12px 40px -14px #000}
  .ctl-secondary.open{display:grid}
  .ctl-secondary .ctl{min-width:0;width:100%;padding:11px 6px}
  .ctl-secondary .ctl em{display:block;font-size:11px}
  .only-sheet{display:flex}
  .react-bar{bottom:150px}
}
@media(max-width:420px){
  .controls{padding:10px 10px}
  .ctl-center{gap:6px}
  .controls .ctl{min-width:42px;padding:8px}
}
@media(max-width:600px){
  /* portrait phones: stack cameras in one column so faces stay large */
  .stage:not(.presenting) .stage-grid{grid-template-columns:1fr !important;grid-template-rows:none !important;grid-auto-rows:1fr}
  .stage.presenting .stage-grid{height:98px;grid-auto-columns:minmax(128px,150px)}
  .p-menu{right:auto;left:0}
}
.chat-msg .txt a{color:var(--sky-2);text-decoration:underline;word-break:break-all}
.chat-msg .txt a:hover{color:var(--sky)}

/* ---------- lobby: clearer start-vs-join + join-mode ---------- */
.ja-block{display:flex;flex-direction:column;gap:10px}
.ja-label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.ja-or{display:flex;align-items:center;gap:12px;color:var(--dim);font-size:12px;margin:4px 0}
.ja-or::before,.ja-or::after{content:"";flex:1;height:1px;background:var(--line-soft)}
.join-hint{background:rgba(41,182,246,.08);border:1px solid var(--line);border-radius:11px;
  padding:12px 14px;margin-bottom:18px;font-size:14px;color:var(--text)}
.join-hint b{color:var(--sky-2);font-family:var(--mono);font-size:13px}
/* opened via a /room/<code> link → focus entirely on Join, remove "New meeting" temptation */
.lobby.joining #createBlock,.lobby.joining .ja-or,.lobby.joining #joinLabel,.lobby.joining .join-by-code input{display:none}
.lobby.joining #btnJoin{width:100%;background:linear-gradient(180deg,var(--sky-2),var(--sky));color:#04121f;border-color:transparent;font-weight:600}
.panel-head-actions{display:flex;align-items:center;gap:4px}
.panel-icon{width:28px;height:28px;border-radius:7px;color:var(--muted);font-size:14px}
.panel-icon:hover{background:var(--navy-2);color:var(--text)}
.lobby-top-right{display:flex;align-items:center;gap:14px}
.lobby-signin{color:var(--text);font-size:14px;font-weight:600;text-decoration:none;padding:8px 15px;border-radius:10px;border:1px solid var(--line);background:rgba(41,182,246,.08)}
.lobby-signin:hover{border-color:var(--sky);background:rgba(41,182,246,.15)}
.chat-foot{border-top:1px solid var(--line-soft)}
.chat-foot .chat-form{border-top:none;padding-bottom:6px}
.chat-attach{width:38px;flex:none;border-radius:9px;color:var(--muted);font-size:17px;background:var(--navy-2)}
.chat-attach:hover{background:var(--navy-3);color:var(--text)}
.chat-powered{font-size:10.5px;color:var(--dim);text-align:center;padding:0 0 9px}
.chat-powered a{color:var(--teal);text-decoration:none}
.chat-powered a:hover{text-decoration:underline}
.file-card{display:flex;align-items:center;gap:10px;background:var(--navy-2);border:1px solid var(--line-soft);border-radius:10px;padding:9px 11px;text-decoration:none;color:var(--text);margin-top:2px}
.file-card:hover{border-color:var(--sky)}
.fc-ico{font-size:20px;flex:none}
.fc-meta{flex:1;min-width:0;display:flex;flex-direction:column}
.fc-name{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fc-size{font-size:11px;color:var(--dim)}
.fc-dl{color:var(--sky-2);font-size:15px;flex:none}