@font-face{font-family:"BOL Montserrat";src:url("./assets/fonts/Montserrat-Regular.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"BOL Montserrat";src:url("./assets/fonts/Montserrat-SemiBold.woff") format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"BOL Montserrat";src:url("./assets/fonts/Montserrat_700Bold.woff") format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"BOL Montserrat";src:url("./assets/fonts/Montserrat-ExtraBold.woff") format("woff");font-weight:800;font-display:swap}

:root{
  color-scheme:light;
  --paper:#f9f7f0;--paper-glow-a:#fff1c9;--paper-glow-b:#dcf3ef;
  --surface:rgba(255,255,255,.72);--surface-strong:#ffffff;--surface-sunk:#eeece4;
  --glass:rgba(255,255,255,.62);--glass-hover:rgba(255,255,255,.86);--glass-active:rgba(255,255,255,.95);
  --ink:#102342;--muted:#56637a;--faint:#7b8597;
  --blue:#2f5fd0;--blue-ink:#ffffff;--blue-soft:rgba(47,95,208,.12);
  --sun:#f0b429;--sun-ink:#251a00;--navy-disc:#102342;
  --teal:#1fa5ab;--danger:#d93a45;--danger-ink:#fff;
  --field:#f1efe7;--field-focus:#ffffff;
  --shadow-soft:0 1px 2px rgba(16,35,66,.06),0 8px 24px rgba(16,35,66,.08);
  --shadow-card:0 2px 6px rgba(16,35,66,.04),0 24px 60px rgba(16,35,66,.10);
  --shadow-press:0 1px 2px rgba(16,35,66,.10);
  --focus:0 0 0 3px var(--paper),0 0 0 6px var(--blue);
  --stage:#132a4d;--stage-ink:#ffffff;
  --radius-control:16px;--radius-card:28px;--radius-pill:999px;
  --font:"BOL Montserrat",Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-urdu:"Noto Nastaliq Urdu","Jameel Noori Nastaleeq","Noto Sans Arabic","Segoe UI",Tahoma,sans-serif;
}
@media (prefers-color-scheme:dark){
  :root{
    color-scheme:dark;
    --paper:#0b1424;--paper-glow-a:rgba(240,180,41,.10);--paper-glow-b:rgba(31,165,171,.12);
    --surface:rgba(20,34,58,.78);--surface-strong:#14223a;--surface-sunk:#0f1b2f;
    --glass:rgba(255,255,255,.08);--glass-hover:rgba(255,255,255,.14);--glass-active:rgba(255,255,255,.2);
    --ink:#eef2f8;--muted:#a9b5c8;--faint:#8592a8;
    --blue:#6f9bff;--blue-ink:#071430;--blue-soft:rgba(111,155,255,.16);
    --navy-disc:#102342;--danger:#ef4d55;
    --field:#0d1829;--field-focus:#101e34;
    --shadow-soft:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.28);
    --shadow-card:0 2px 6px rgba(0,0,0,.25),0 24px 60px rgba(0,0,0,.35);
    --focus:0 0 0 3px var(--paper),0 0 0 6px var(--blue);
    --stage:#0f1d35;
  }
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;min-height:100dvh;font-family:var(--font);font-size:16px;line-height:1.5;color:var(--ink);font-variant-numeric:tabular-nums;
  background:radial-gradient(circle at 10% 6%,var(--paper-glow-a) 0,transparent 36%),radial-gradient(circle at 92% 82%,var(--paper-glow-b) 0,transparent 38%),var(--paper);background-attachment:fixed}
[lang="ur-PK"]{font-family:var(--font-urdu)}
.invite-actions button,.round-button span{white-space:nowrap}
.icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.app-shell{width:min(1120px,100%);min-height:100vh;min-height:100dvh;margin:auto;padding:calc(20px + env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) calc(36px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left))}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;color:inherit;text-decoration:none;border-radius:14px}

/* ---------- Controls: glass, no borders, no outlines ---------- */
button,.file-button,select,input{font:inherit;color:inherit}
button,.file-button{appearance:none;border:0;cursor:pointer;font-weight:700;font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 20px;border-radius:var(--radius-pill);transition:background .18s ease,transform .12s ease,box-shadow .18s ease;-webkit-tap-highlight-color:transparent}
button:active{transform:scale(.97)}
button:focus{outline:none}
button:focus-visible,.file-button:focus-within,select:focus-visible,.brand:focus-visible,.switch input:focus-visible+.switch-track{outline:none;box-shadow:var(--focus)}
.glass-button{background:var(--glass);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);box-shadow:var(--shadow-soft);color:var(--ink)}
.glass-button:hover{background:var(--glass-hover)}
.icon-only{width:48px;padding:0}
.secondary-button{background:var(--blue);color:var(--blue-ink);box-shadow:0 6px 18px color-mix(in srgb,var(--blue) 32%,transparent)}
.secondary-button:hover{background:color-mix(in srgb,var(--blue) 88%,#000)}
.primary-button{width:100%;min-height:62px;padding:10px 10px 10px 26px;justify-content:space-between;font-size:18px;font-weight:800;color:var(--sun-ink);background:color-mix(in srgb,var(--sun) 92%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 10px 26px rgba(240,180,41,.38),var(--shadow-soft)}
.primary-button:hover{background:var(--sun)}
.arrow-disc{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--navy-disc);color:#fff}
.arrow-disc svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
button:disabled{opacity:.55;cursor:progress}

/* Fields: visibly filled even when empty */
input,select{appearance:none;border:0;min-height:52px;padding:12px 16px;border-radius:var(--radius-control);background:var(--field);box-shadow:inset 0 1px 3px rgba(16,35,66,.10);font-size:16px;width:100%}
input::placeholder{color:var(--faint);opacity:1}
input:focus,select:focus{outline:none;background:var(--field-focus);box-shadow:var(--focus)}
.select-wrap{position:relative;display:flex}
.select-wrap select{padding-right:44px;cursor:pointer;font-weight:600}
.select-wrap .chevron{position:absolute;right:14px;top:50%;width:18px;height:18px;transform:translateY(-50%);pointer-events:none;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;color:var(--muted)}
label{font-weight:700;font-size:15px}
.field{display:grid;gap:8px}
.hint,.body-copy{margin:0;color:var(--muted);font-size:14px}
.body-copy{font-size:16px}
.label-caps{margin:0;text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:800;color:var(--muted)}

/* ---------- Home ---------- */
.home-view{max-width:860px;margin:clamp(40px,9vh,110px) auto 0;text-align:center}
.hero-copy h1{margin:0;font-size:clamp(40px,6.6vw,76px);line-height:1.02;letter-spacing:-.04em;font-weight:800;text-wrap:balance}
.hero-copy p{max-width:560px;margin:20px auto 0;color:var(--muted);font-size:18px;line-height:1.6;text-wrap:pretty}
.mode-picker{display:inline-flex;gap:4px;padding:5px;margin:30px 0 22px;border-radius:var(--radius-pill);background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-soft)}
.mode-picker button{min-height:44px;padding:10px 22px;background:transparent;color:var(--muted)}
.mode-picker button.selected{background:var(--blue);color:var(--blue-ink);box-shadow:0 4px 14px color-mix(in srgb,var(--blue) 30%,transparent)}
.join-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:28px;padding:28px;border-radius:var(--radius-card);background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-card);text-align:left}
.start-block{display:grid;gap:10px}
.or{color:var(--faint);font-weight:700;font-size:15px}
.join-form{display:grid;gap:8px}
.join-row{display:flex;gap:10px}
.join-row input{text-transform:uppercase;letter-spacing:.18em;font-weight:800}
.join-row input::placeholder{letter-spacing:.18em}
.home-status{min-height:24px;margin:18px 0 0;color:var(--muted)}
.home-status.error,.call-status.error{color:var(--danger)}

/* ---------- Call room (replaces home) ---------- */
.app-shell[data-view="call"] .home-view{display:none}
.room{max-width:760px;margin:28px auto 0;padding:26px;border-radius:var(--radius-card);background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-card);display:grid;gap:20px}
.room-top{text-align:center}
.room-state{display:inline-flex;align-items:center;gap:8px;margin:0 0 6px;font-weight:700;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.status-dot{width:10px;height:10px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 4px color-mix(in srgb,var(--sun) 25%,transparent);animation:pulse 1.6s ease-in-out infinite}
.status-dot.live{background:#22b26b;box-shadow:0 0 0 4px rgba(34,178,107,.22);animation:none}
.status-dot.bad{background:var(--danger);animation:none}
.call-timer{letter-spacing:.04em}
.room h2{margin:0;font-size:clamp(24px,3.4vw,32px);line-height:1.2;font-weight:800;letter-spacing:-.02em}
.invite-card{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px 18px;border-radius:22px;background:var(--surface-sunk)}
.code-display{display:grid;gap:2px}
.code-display strong{font-size:30px;font-weight:800;letter-spacing:.2em}
.invite-actions{display:flex;gap:10px;flex-wrap:wrap}
.stage{border-radius:24px;overflow:hidden}
.audio-stage{display:grid;place-items:center;gap:14px;padding:38px 16px 30px;background:radial-gradient(circle at 50% 40%,color-mix(in srgb,var(--teal) 22%,transparent),transparent 60%),var(--surface-sunk);border-radius:24px}
.avatar{width:132px;height:132px;border-radius:50%;display:grid;place-items:center;background:var(--surface-strong);box-shadow:var(--shadow-card);position:relative}
.avatar img{width:96px;height:96px;border-radius:24px}
.avatar::after{content:"";position:absolute;inset:-10px;border-radius:50%;background:color-mix(in srgb,var(--teal) 18%,transparent);z-index:-1;animation:breathe 2.4s ease-in-out infinite}
.room[data-state="live"] .avatar::after{animation-duration:1.2s}
.peer-name{margin:0;font-size:20px;font-weight:700}
.video-grid{position:relative;aspect-ratio:4/3;max-height:62vh;width:100%;background:var(--stage);border-radius:24px;overflow:hidden}
.video-grid figure{margin:0}
.remote-tile,.remote-tile video{position:absolute;inset:0;width:100%;height:100%}
.remote-tile video{object-fit:cover;background:var(--stage)}
.remote-placeholder{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:16px;color:var(--stage-ink);text-align:center;padding:16px 16px 22%}
.remote-placeholder p{margin:0;font-weight:700;font-size:16px;opacity:.85}
.local-tile{position:absolute;right:14px;bottom:14px;width:28%;max-width:180px;aspect-ratio:3/4;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.35);background:#0a1426}
.local-tile video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.local-tile.environment video{transform:none}
.video-grid figcaption{position:absolute;left:12px;top:12px;padding:6px 12px;border-radius:var(--radius-pill);font-size:14px;font-weight:700;color:#fff;background:rgba(10,20,38,.45);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.local-tile figcaption{left:8px;top:8px;padding:4px 10px}
.caption-card{padding:16px 18px;border-radius:20px;background:var(--surface-sunk);text-align:center;display:grid;gap:6px}
.caption-card p{margin:0;color:var(--muted)}
.caption-card strong{font-size:20px;line-height:1.5}
.interpreter-bar{display:grid;justify-items:center;gap:14px}
.language-pair{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:end;gap:10px;width:min(560px,100%)}
.field.compact{gap:6px;text-align:left}
.field.compact label{font-size:14px;color:var(--muted);padding-left:4px}
.swap{margin-bottom:2px}
.language-note{text-align:center}
.interpreter-bar select{min-height:48px;border-radius:var(--radius-pill);background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-soft)}
.switch{display:inline-flex;align-items:center;gap:12px;cursor:pointer;min-height:48px;padding:6px 18px 6px 8px;border-radius:var(--radius-pill);background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-soft)}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch-track{position:relative;width:52px;height:32px;border-radius:var(--radius-pill);background:var(--surface-sunk);transition:background .2s ease;box-shadow:inset 0 1px 3px rgba(0,0,0,.12)}
.switch-thumb{position:absolute;top:3px;left:3px;width:26px;height:26px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.25);transition:transform .2s ease}
.switch input:checked+.switch-track{background:var(--blue)}
.switch input:checked+.switch-track .switch-thumb{transform:translateX(20px)}
.switch-label{font-weight:700}
.call-controls{display:flex;justify-content:center;gap:clamp(12px,3vw,22px);flex-wrap:wrap}
.round-button{flex-direction:column;gap:6px;width:84px;min-height:84px;padding:12px 6px;border-radius:26px;background:var(--glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow-soft);font-size:14px;font-weight:700;color:var(--ink)}
.round-button .icon{width:26px;height:26px}
.round-button .slash{display:none}
.round-button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
.round-button[aria-pressed="true"] .slash{display:inline}
.round-button.end{background:var(--danger);color:var(--danger-ink);box-shadow:0 10px 24px color-mix(in srgb,var(--danger) 35%,transparent)}
.round-button:hover{background:var(--glass-hover)}
.round-button[aria-pressed="true"]:hover{background:var(--ink)}
.round-button.end:hover{background:color-mix(in srgb,var(--danger) 88%,#000)}
.call-status{margin:0;text-align:center;color:var(--muted);min-height:24px}

/* ---------- Connect book ---------- */
.scrim{position:fixed;inset:0;z-index:4;background:rgba(8,15,28,.35);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}
.book-panel{position:fixed;z-index:5;top:0;right:0;width:min(460px,100%);height:100%;overflow:auto;padding:calc(24px + env(safe-area-inset-top)) 24px calc(24px + env(safe-area-inset-bottom));background:var(--paper);box-shadow:-24px 0 60px rgba(8,15,28,.25);display:flex;flex-direction:column;gap:20px}
.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.panel-heading h2{margin:4px 0 0;font-size:28px;font-weight:800}
.tabs{display:flex;gap:6px;padding:5px;border-radius:var(--radius-pill);background:var(--glass);box-shadow:var(--shadow-soft)}
.tabs button{flex:1;min-height:42px;padding:8px 10px;background:transparent;color:var(--muted);font-size:15px}
.tabs button[aria-selected="true"]{background:var(--blue);color:var(--blue-ink)}
.tab-view{display:grid;gap:16px;align-content:start}
.contact-form{display:grid;gap:20px;padding:20px;border-radius:22px;background:var(--surface);box-shadow:var(--shadow-soft)}
.phone-row{display:flex;gap:10px}
.me-card{gap:8px}
.save-caller{justify-content:center;text-align:center}
.save-caller p{margin:0}
.phone-row .select-wrap{flex:0 0 140px}
.list{display:grid;gap:12px}
.list article{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px;border-radius:20px;background:var(--surface);box-shadow:var(--shadow-soft)}
.list article strong{font-size:16px}
.list article p{margin:2px 0 0;color:var(--muted);font-size:14px}
.list .empty{margin:8px 0;color:var(--muted);text-align:center}
.item-actions{display:flex;gap:8px;flex:none}
.item-actions button,.list article>button{min-height:42px;padding:8px 14px;font-size:14px}
.data-actions{display:flex;gap:10px;flex-wrap:wrap}
.file-button input{display:none}
.about-line{margin-top:auto;color:var(--faint);font-size:14px;text-align:center}

/* ---------- Account, people and incoming calls ---------- */
.account-card{margin:0 0 22px;padding:24px;border-radius:var(--radius-card);background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-card);text-align:left}
.account-card h2{margin:0 0 6px;font-size:22px;font-weight:800}
.signin-form{display:grid;gap:8px;margin-top:16px}
.signin-form label{margin-top:12px}
.signin-form label:first-child{margin-top:0}
.signin-form button{margin-top:12px}
.people-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.people-head h2{margin:0}
.person-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;flex:none;font-weight:800;font-size:18px;color:var(--blue-ink);background:var(--blue)}
.person{justify-content:flex-start!important;padding:12px!important}
.person .item-actions{gap:6px}
.person .item-actions button{min-height:40px;padding:8px 12px}
.person .person-text{flex:1;min-width:0}
.person .person-text strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.incoming{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:24px;background:rgba(8,15,28,.72);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.incoming-card{width:min(380px,100%);padding:34px 24px 28px;border-radius:32px;background:var(--surface-strong);box-shadow:var(--shadow-card);display:grid;justify-items:center;gap:12px;text-align:center}
.incoming-card h2{margin:0;font-size:30px;font-weight:800}
.incoming .avatar::after{animation-duration:1s}
.incoming-actions{display:flex;gap:28px;margin-top:14px}
.round-button.answer{background:#1f9d5a;color:#fff;box-shadow:0 10px 24px rgba(31,157,90,.35)}
.round-button.answer:hover{background:#1a8a4f}
.danger-text{color:var(--danger)}

@keyframes pulse{50%{opacity:.45}}
@keyframes breathe{0%,100%{transform:scale(.94);opacity:.7}50%{transform:scale(1.06);opacity:1}}

@media (max-width:760px){
  .home-view{margin-top:36px}
  .hero-copy h1{font-size:42px}
  .hero-copy p{font-size:17px}
  .join-card{grid-template-columns:1fr;gap:18px;padding:20px}
  .or{text-align:center}
  .room{margin-top:18px;padding:18px;gap:16px}
  .invite-card{flex-direction:column;align-items:stretch;text-align:center}
  .invite-actions>*{flex:1}
  .video-grid{aspect-ratio:3/4;max-height:58vh}
  .call-controls{gap:10px;flex-wrap:nowrap}
  .round-button{width:auto;flex:1;max-width:84px;min-height:76px;border-radius:22px;padding:10px 4px}
  .interpreter-bar{gap:12px}
  .interpreter-bar .switch{justify-content:space-between;padding-left:18px;width:100%}
  .language-pair{gap:8px}
  .interpreter-bar select{padding-left:14px;padding-right:36px;font-size:15px}
  .interpreter-bar .switch .switch-label{order:-1}
  .interpreter-bar .switch{padding-right:12px}
  .invite-actions button{padding:12px 14px}
  #book-button span{display:none}
  .account-card{padding:18px}
  #book-button{width:48px;padding:0}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* ---------- Contacts sheet + iOS-style back buttons ---------- */
.back-button{width:44px;height:44px;min-height:44px;padding:0;border-radius:50%;flex:none;background:var(--glass);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);box-shadow:var(--shadow-soft);color:var(--ink)}
.back-button .icon{width:22px;height:22px;stroke-width:2.4}
.back-button:hover{background:var(--glass-hover)}
.room-top{position:relative;padding:0 56px}
.room-back{position:absolute;left:0;top:0}
#room[data-state="live"] .room-back{display:none}
.contacts-sheet{z-index:7;gap:14px}
#sheet-scrim{z-index:6}
.sheet-head{display:flex;align-items:center;gap:12px}
.sheet-head h2{margin:0;font-size:28px;font-weight:800}
.sheet-search{width:100%}
.sheet-section{margin:10px 0 0}
.contacts-sheet .person p{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.person-avatar.muted{background:var(--glass);color:var(--ink)}
.contacts-sheet{overflow-x:hidden}
.contacts-sheet .list{grid-template-columns:minmax(0,1fr)}
.contacts-sheet .list article,.contacts-sheet .person-text{min-width:0}
.contacts-sheet .person-text strong,.contacts-sheet .person-text p{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pair-label{margin:0 0 4px;font-weight:700;text-align:center}
.original-voice{width:100%;max-width:440px}