/* Triwi UI — messenger-inspired (original assets & styling)
   Pure HTML/CSS/JS, no template tags. */

:root{
  --bg:#0f141a;
  --panel:#121922;
  --panel-2:#0f141a;
  --stroke:rgba(255,255,255,.08);
  --muted:rgba(255,255,255,.62);
  --text:rgba(255,255,255,.92);
  --strong:#fff;
  --accent:#2aabff;
  --accent2:#47c3ff;
  --danger:#ff4d6d;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --r:18px;
  --rs:14px;
  --sidebar:360px;
  --top:56px;
  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
:root[data-theme="light"]{
  --bg:#f6f7fb;
  --panel:#ffffff;
  --panel-2:#f2f4f8;
  --stroke:rgba(2,6,23,.10);
  --muted:rgba(2,6,23,.62);
  --text:rgba(2,6,23,.92);
  --strong:#0b1220;
  --shadow:0 16px 40px rgba(2,6,23,.12);
  --accent:#1e88ff;
  --accent2:#0ea5e9;
}


@media (max-width: 1200px){
  :root{--sidebar:340px}
}
@media (max-width: 1060px){
  :root{--sidebar:320px}
}
@media (max-width: 520px){
  :root{--top:54px}
}
*{box-sizing:border-box}
html,body{height:100%}
html{background:var(--bg)}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  position:relative;
  min-height:100%;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(42,171,255,.18), transparent 55%),
    radial-gradient(900px 600px at 85% 0%, rgba(71,195,255,.10), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg));
  background-attachment:fixed,fixed,fixed;
  transform:translateZ(0);
  pointer-events:none;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
::selection{background:rgba(42,171,255,.25)}
.container{width:min(1100px,92vw);margin:0 auto}
.hide{display:none!important}

svg.icon{display:inline-flex;align-items:center;justify-content:center;width:1.25em;min-width:1.25em;height:1.25em;line-height:1;vertical-align:-0.12em}
svg.icon.solid{fill:currentColor;stroke:none}

i.icon{display:inline-flex;align-items:center;justify-content:center;line-height:1;flex:0 0 auto;font-size:20px;width:1.25em;min-width:1.25em;font-weight:900}
.btn i.icon{font-size:18px}
.btn.icon i.icon{font-size:18px}
.tab i.icon{font-size:16px}
.search i.icon{font-size:16px;color:var(--muted)}
.mark i.icon{font-size:18px}
.brand i.icon{font-size:18px}

.qbtn i.icon{font-size:18px}
.rowline i.icon{font-size:18px}
.country-row i.icon.check{font-size:16px}



.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:44px;padding:0 16px;border-radius:12px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  color:var(--text);cursor:pointer;
  transition:transform .08s ease, background .2s ease, border-color .2s ease;
}
.btn:hover{background:rgba(255,255,255,.06)}
.btn:active{transform:translateY(1px)}
.btn.primary{
  border-color:rgba(42,171,255,.55);
  background:linear-gradient(135deg, rgba(42,171,255,.95), rgba(71,195,255,.86));
  color:#00131d;font-weight:800;
}
.btn.ghost{background:transparent}
.btn.danger{border-color:rgba(255,77,109,.5);background:rgba(255,77,109,.12);color:#ffd7df}
.btn.small{height:36px;padding:0 12px;border-radius:10px}
.btn.icon{width:44px;padding:0;border-radius:12px}
.btn.icon.small{width:36px;height:36px}
.badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:20px;height:20px;padding:0 7px;border-radius:999px;
  background:rgba(42,171,255,.18);color:var(--accent2);
  border:1px solid rgba(42,171,255,.22);
  font-size:12px;font-weight:750;
}

.input{
  width:100%;height:46px;padding:0 14px;border-radius:12px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  color:var(--text);outline:none;
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.input:focus{
  border-color:rgba(42,171,255,.55);
  box-shadow:0 0 0 4px rgba(42,171,255,.14);
  background:rgba(255,255,255,.055);
}


/* Select styling (matches UI) */
.select{position:relative;display:block}
.select select.input{
  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;
  padding-right:42px;
}
.select::after{
  content:"\f078"; /* fa-chevron-down */
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  right:14px;
  top:50%;
  transform:translateY(-50%);
  color:var(--muted);
  pointer-events:none;
  font-size:12px;
}
.select.select-sm{width:min(190px, 46vw)}
.select.select-sm select.input{height:40px}

label{display:block;font-size:13px;color:var(--muted);margin:10px 0 6px}
.card{
  border:1px solid var(--stroke);
  border-radius:var(--r);
  background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
  backdrop-filter:blur(10px);
}
.card.pad{padding:22px}
.divider{height:1px;background:var(--stroke);margin:18px 0}
.pill{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;border:1px solid var(--stroke);background:rgba(255,255,255,.04)}
.kbd{font-size:12px;color:var(--muted);border:1px solid var(--stroke);background:rgba(255,255,255,.04);border-bottom-color:rgba(255,255,255,.14);border-radius:10px;padding:4px 8px}

/* Landing */
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.2px}
.brand .mark{
  width:34px;height:34px;border-radius:10px;
  background:linear-gradient(135deg, rgba(42,171,255,.95), rgba(71,195,255,.86));
  display:grid;place-items:center;color:#00131d
}
.brand .mark .icon{font-size:18px}
.site-nav{display:flex;gap:8px;align-items:center}
.site-hero{
  padding:38px 0 56px;
  display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center
}
@media(max-width:920px){.site-hero{grid-template-columns:1fr;padding:18px 0 44px}}
.h1{font-size:clamp(34px,5vw,52px);line-height:1.05;margin:0 0 14px;letter-spacing:-.02em;color:var(--strong)}
.lead{margin:0 0 18px;color:var(--muted);font-size:16px;line-height:1.6}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.hero-card{padding:18px;border-radius:18px;border:1px solid var(--stroke);background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02))}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 56px}
@media(max-width:920px){.feature-grid{grid-template-columns:1fr}}
.feature{padding:16px;border-radius:16px;border:1px solid var(--stroke);background:rgba(255,255,255,.03)}
.feature h3{margin:6px 0 6px;font-size:15px;color:var(--strong)}
.feature p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
.footer{padding:26px 0 40px;color:var(--muted);border-top:1px solid var(--stroke)}

/* Auth */
.auth-shell{min-height:100vh;min-height:100dvh;display:grid;place-items:center;padding:28px 0}
.auth{width:min(440px,92vw)}
.auth.card.pad{padding:26px}
.auth .title{margin:0 0 6px;font-size:22px;color:var(--strong)}
.auth .subtitle{margin:0 0 14px;color:var(--muted);font-size:13.5px;line-height:1.55}
.stepper{display:flex;justify-content:center;gap:10px;margin:10px 0 14px}
.stepdot{width:10px;height:10px;border-radius:999px;border:1px solid var(--stroke);background:rgba(255,255,255,.14);box-shadow:0 8px 16px rgba(0,0,0,.22) inset}
.stepdot.done{background:rgba(42,171,255,.35);border-color:rgba(42,171,255,.35)}
.stepdot.active{background:rgba(42,171,255,.95);border-color:rgba(42,171,255,.55)}
.step-panel{display:none}
.step-panel.active{display:grid;gap:12px;animation:fadeUp .18s ease}
.step-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:6px}
.step-actions .links{gap:8px}
.step-card{padding:12px;border-radius:14px;border:1px solid var(--stroke);background:rgba(255,255,255,.03)}
.step-hint{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.step-hint .pill{height:26px;padding:0 10px;border-radius:999px;border:1px solid var(--stroke);background:rgba(255,255,255,.03);display:inline-flex;align-items:center;gap:8px}
@media(max-width:520px){
  .step-actions{flex-direction:column;align-items:stretch}
}

.row{display:grid;gap:12px}
.row.two{grid-template-columns:1fr 1fr}
@media(max-width:520px){.row.two{grid-template-columns:1fr}}
.help{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:10px;color:var(--muted);font-size:13px}
.links{display:flex;gap:10px;flex-wrap:wrap}
.small-note{font-size:12px;color:var(--muted);line-height:1.5}



/* Code input (6 digits) */
.code{display:flex;gap:10px;justify-content:space-between;margin-top:10px}
.code input{width:52px;height:56px;text-align:center;font-size:20px;border-radius:14px;padding:0}
@media (max-width:520px){.code input{width:44px;height:52px}}

/* Register: messenger-like SMS sending + timers */
.btn:disabled,.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn:disabled:hover{background:rgba(255,255,255,.04)}
.btn.primary:disabled{filter:saturate(.75);opacity:.62}

.send-preview{margin-top:10px;padding:12px;border-radius:14px;border:1px solid rgba(42,171,255,.26);background:rgba(42,171,255,.08)}
.verify-wait{display:grid;gap:14px;justify-items:center;text-align:center;padding:8px 4px 2px}
.wait-hero{display:grid;gap:8px;justify-items:center}
.wait-title{font-weight:900;color:var(--strong);letter-spacing:-.01em}
.wait-card{width:100%}
.timer{font-variant-numeric:tabular-nums;white-space:nowrap}
.strong{font-weight:900;color:var(--strong)}

.spinner{
  width:44px;height:44px;border-radius:999px;
  border:3px solid rgba(255,255,255,.16);
  border-top-color:rgba(42,171,255,.95);
  animation:triwi-spin 1s linear infinite;
  box-shadow:0 10px 26px rgba(0,0,0,.22) inset;
}
@keyframes triwi-spin{to{transform:rotate(360deg)}}

/* App */
.app-shell{height:100vh;height:100dvh;display:grid;grid-template-columns:var(--sidebar) 1fr;overflow:hidden}
.app-shell > .sidebar, .app-shell > .main{min-height:0;overflow:hidden;}
@media(max-width:1200px){
  .app-shell{grid-template-columns:1fr}
  .app-shell > .sidebar{display:none;min-height:0;width:100vw;border-right:none;}
  .app-shell > .main{width:100vw}
  .app-shell[data-mobile="sidebar"] > .sidebar{display:flex}
  .app-shell[data-mobile="sidebar"] > .main{display:none}
  .app-shell[data-mobile="sidebar"] > .sidebar .list{
    padding-bottom:max(14px, env(safe-area-inset-bottom));
  }
}
.sidebar{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border-right:1px solid var(--stroke);
  display:flex;flex-direction:column;overflow:hidden
}
.sidebar-top{height:var(--top);padding:10px 12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--stroke)}
.sidebar-top .grow{flex:1}
.search{display:flex;gap:10px;align-items:center;padding:10px 12px;border-bottom:1px solid var(--stroke)}
.search .input{height:40px;border-radius:12px}
.nav{padding:10px 10px 0;display:flex;gap:8px}
.tab{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  height:40px;border-radius:12px;border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);color:var(--muted);cursor:pointer
}
.tab[aria-selected="true"]{color:var(--text);border-color:rgba(42,171,255,.35);background:rgba(42,171,255,.10)}


/* Compact sidebar menu (4 icons in squares) */
.qmenu{
  padding:10px 12px 6px;
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:8px;
}
.qbtn{
  height:44px;
  border-radius:14px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  display:grid;
  place-items:center;
  color:var(--muted);
  cursor:pointer;
  transition:background .2s ease, border-color .2s ease, transform .08s ease;
}
.qbtn:hover{background:rgba(255,255,255,.05)}
.qbtn:active{transform:translateY(1px)}
.qbtn.active{
  color:var(--text);
  border-color:rgba(42,171,255,.35);
  background:rgba(42,171,255,.10);
}

/* Profile actions (messenger-like) */
.action-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
@media(max-width:520px){.action-grid{gap:8px}}
.action-btn{
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  border-radius:16px;
  padding:12px 10px;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  text-decoration:none;
  color:var(--text);
  transition:background .2s ease, border-color .2s ease, transform .08s ease;
}
.action-btn:hover{background:rgba(255,255,255,.05)}
.action-btn:active{transform:translateY(1px)}
.action-btn .icon{font-size:18px;color:var(--text)}
.action-btn span{font-size:12px;font-weight:800;color:var(--muted)}

/* Public profile info rows */
.info-list{display:grid;gap:8px;margin-top:12px}
.info-row{
  display:flex;gap:12px;align-items:flex-start;
  padding:12px 12px;border-radius:16px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
}
.info-row .icon{width:20px;text-align:center;color:var(--muted);margin-top:2px}
.info-row .k{font-size:12px;color:var(--muted)}
.info-row .v{font-size:14px;font-weight:900;color:var(--strong);margin-top:2px;overflow-wrap:anywhere}
.info-row .sub{font-size:12px;color:var(--muted);margin-top:2px}
/* Profile header (shared for profile/public profile) */
.profile-hero{display:flex;gap:14px;align-items:center}
.profile-text{min-width:0}
.profile-name{font-weight:900;color:var(--strong);font-size:18px;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.profile-meta{color:var(--muted);margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pill .pill-text{color:var(--muted);font-size:13px}



.list{overflow:auto;padding:8px 6px 14px}
.item{display:flex;gap:12px;padding:10px 10px;border-radius:14px;cursor:pointer;transition:background .15s ease;align-items:center}
.item:hover{background:rgba(255,255,255,.05)}
.item.active{background:rgba(42,171,255,.12);border:1px solid rgba(42,171,255,.22)}
.avatar{
  width:42px;height:42px;border-radius:16px;
  background:linear-gradient(135deg, rgba(42,171,255,.70), rgba(71,195,255,.30));
  border:1px solid rgba(255,255,255,.10);
  display:grid;place-items:center;color:#00131d;font-weight:900
}
.avatar.has-img{
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
  color:transparent;
}
.avatar.small{width:36px;height:36px;border-radius:14px}
.avatar.is-online{
  border-color:rgba(34,197,94,.88);
  box-shadow:0 0 0 1px rgba(34,197,94,.40) inset;
  position:relative;
}
.avatar.is-online::after{
  content:'';
  position:absolute;
  right:-1px;
  bottom:-1px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:#22c55e;
  border:2px solid var(--bg);
}
.meta{flex:1;min-width:0}
.meta .top{display:flex;justify-content:space-between;gap:8px}
.meta .name{font-weight:800;color:var(--strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta .time{color:var(--muted);font-size:12px;flex:0 0 auto}
.meta .preview{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}
.item .right{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.item .right .time{color:var(--muted);font-size:12px;line-height:1}

/* Attachments in bubbles */
.bubble .att-img{max-width:100%;border-radius:12px;display:block;margin-top:8px;border:1px solid rgba(255,255,255,.10)}
.bubble .att-video{margin-top:8px}
.bubble .att-video video{
  width:min(420px,100%);
  max-width:100%;
  border-radius:12px;
  display:block;
  border:1px solid rgba(255,255,255,.10);
  background:#000;
}
.bubble .att-audio{
  margin-top:8px;
  border:none;
  border-radius:0;
  padding:0;
  background:transparent;
  box-shadow:none;
}
.bubble .att-audio audio{
  width:min(360px,100%);
  max-width:100%;
  display:block;
}
.bubble .att-audio.att-audio-player{
  display:inline-block;
  width:300px;
  max-width:100%;
}
.bubble .att-audio-player .att-audio-head{
  display:flex;
  align-items:flex-start;
  gap:10px;
}
.bubble .att-audio-player .att-audio-btn{
  width:40px;
  height:40px;
  border-radius:999px;
  border:1px solid rgba(42,171,255,.45);
  background:linear-gradient(180deg, rgba(42,171,255,.95), rgba(71,195,255,.86));
  color:#00131d;
  display:grid;
  place-items:center;
  cursor:pointer;
  flex:0 0 40px;
  transition:transform .12s ease, box-shadow .2s ease;
}
.bubble .att-audio-player .att-audio-btn.playing{
  box-shadow:0 0 0 4px rgba(42,171,255,.22);
  transform:scale(1.03);
}
.bubble .att-audio-player .att-audio-track{
  min-width:0;
  flex:1;
  display:grid;
  gap:6px;
  width:100%;
}
.bubble .att-audio-player .att-audio-progress{
  position:relative;
  height:24px;
  display:flex;
  align-items:center;
  cursor:pointer;
  overflow:hidden;
  transition:transform .18s ease;
}
.bubble .att-audio-player .att-audio-fill{
  position:absolute;
  left:0;
  top:0; bottom:0;
  width:0;
  pointer-events:none;
  transition:width .14s linear;
}
.bubble .att-audio-player .att-audio-wave{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  gap:3px;
  padding:0 10px;
  pointer-events:none;
}
.bubble .att-audio-player .att-audio-wave .bar{
  width:3px;
  border-radius:999px;
  background:rgba(255,255,255,.36);
  opacity:.92;
  transition:background .12s linear, opacity .12s linear;
}
.bubble .att-audio-player .att-audio-wave .bar.active{
  background:rgba(255,255,255,.9);
  opacity:1;
}
.bubble .att-audio-player .att-audio-time{
  font-size:11px;
  color:rgba(228,241,255,.82);
  display:flex;
  justify-content:flex-start;
  letter-spacing:.01em;
  line-height:1;
  padding-left:2px;
}
.bubble .att-audio-player .att-audio-speed{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.9);
  border-radius:999px;
  font-size:12px;
  min-width:44px;
  height:30px;
  padding:0 10px;
  cursor:pointer;
}

@media (max-width: 520px){
  .bubble .att-audio.att-audio-player{
    width:min(300px, calc(100vw - 96px));
  }
  .bubble .att-audio-player .att-audio-head{
    gap:8px;
  }
  .bubble .att-audio-player .att-audio-btn{
    width:36px;
    height:36px;
    flex:0 0 36px;
  }
  .bubble .att-audio-player .att-audio-speed{
    min-width:40px;
    height:28px;
    padding:0 8px;
    font-size:11px;
  }
}
.bubble .att-audio-player .att-audio-media{
  display:none;
}
.bubble .att-caption{
  margin-top:6px;
  font-size:12px;
  color:var(--muted);
  word-break:break-word;
}
.bubble .att-file{display:flex;gap:8px;align-items:center;margin-top:8px;text-decoration:none;color:var(--accent2);font-weight:800}
.bubble .att-file i.icon{opacity:.9}
.sidebar-bottom{margin-top:auto;padding:10px 12px;border-top:1px solid var(--stroke);display:flex;align-items:center;justify-content:space-between;gap:10px}
.profile-mini{display:flex;align-items:center;gap:10px;min-width:0}
.profile-mini .who{min-width:0}
.profile-mini .who .line1{font-weight:800;color:var(--strong);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.profile-mini .who .line2{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* Main */
.main{
  display:flex;flex-direction:column;min-width:0;
  background:
    radial-gradient(1000px 680px at 65% -10%, rgba(42,171,255,.14), transparent 55%),
    radial-gradient(900px 600px at 10% 0%, rgba(71,195,255,.08), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel-2));
}
.topbar{height:var(--top);padding:10px 12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--stroke);backdrop-filter:blur(10px)}
.topbar .title{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--strong);min-width:0}
.topbar .title span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.title-link{text-decoration:none;color:inherit}
.topbar .grow{flex:1}
.topbar .status{color:var(--muted);font-size:12px}

.thread{flex:1;overflow:auto;padding:16px 14px 10px}
.bubble{
  max-width:min(560px,84%);
  padding:10px 12px;border-radius:16px;border:1px solid var(--stroke);
  background:rgba(255,255,255,.035);line-height:1.45;
  box-shadow:0 10px 20px rgba(0,0,0,.18);
  overflow-wrap:anywhere;
  word-break:break-word;
}
@media (min-width: 1024px){
  .bubble{
    max-width:29%;
  }
}
.bubble:not(.me){border-radius:16px 16px 16px 7px}
.bubble.me{
  margin-left:auto;
  border-radius:16px 16px 7px 16px;
  background:rgba(42,171,255,.10);
  border-color:rgba(42,171,255,.22);
}
.bubble .msg-text{
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  word-break:break-word;
}
.msg{display:flex;flex-direction:column;gap:6px;margin:10px 0}
.msg .meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:12px}
.msg.me .meta{justify-content:flex-end}
.msg .meta .dot{opacity:.4}
.msg .meta .name{font-weight:800;color:var(--text)}
.msg .meta .ticks{margin-left:6px;opacity:.75;font-weight:800;letter-spacing:.5px}
.composer{
  padding:10px 12px;border-top:1px solid var(--stroke);
  display:flex;gap:10px;align-items:center;background:rgba(0,0,0,.08)
}
.composer.voice-recording{
  background:linear-gradient(90deg, rgba(255,77,109,.13), rgba(42,171,255,.09));
  border-top-color:rgba(255,77,109,.35);
}
.composer .btn.icon.voice-hold-recording{
  border-color:rgba(255,77,109,.58);
  background:rgba(255,77,109,.2);
  color:#ffdbe4;
  animation:voiceHoldPulse 1s ease-in-out infinite;
}
@keyframes voiceHoldPulse{
  0%{box-shadow:0 0 0 0 rgba(255,77,109,.35)}
  100%{box-shadow:0 0 0 12px rgba(255,77,109,0)}
}
.composer .input{height:44px;border-radius:14px}
.composer .grow{flex:1}

/* Keep chat layout stable on small screens (no overlap between thread/topbar/composer). */
.topbar{flex:0 0 auto}
.thread{min-height:0}
.composer{flex:0 0 auto}

/* Panels */
.panel-wrap{padding:18px 14px 22px;overflow:auto;flex:1;min-height:0;}
@media(max-width:420px){.panel-wrap{padding:14px 10px 18px}}
@media(min-width:1200px){.panel-wrap{padding:22px 22px 26px}}
.h2{margin:0;font-size:16px;color:var(--strong);letter-spacing:-.01em}
.p{margin:8px 0 0;color:var(--muted);font-size:13.5px;line-height:1.55}
.grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;margin-top:14px}
.grid.onecol{grid-template-columns:1fr}
@media(max-width:1200px){.grid{grid-template-columns:1fr}}
.section{border:1px solid var(--stroke);border-radius:18px;background:rgba(255,255,255,.03);padding:16px}
.section h3{margin:0 0 10px;font-size:14px;color:var(--strong)}
.rowline{display:flex;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--stroke)}
.rowline:first-of-type{border-top:none}
.rowline .grow{flex:1;min-width:0}
.rowline .label{font-weight:800;color:var(--text);font-size:13.5px}
.rowline .desc{color:var(--muted);font-size:12.5px;margin-top:2px;line-height:1.45}
.toggle{
  width:44px;height:26px;border-radius:999px;border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);position:relative;cursor:pointer
}
.toggle::after{
  content:"";position:absolute;top:3px;left:3px;
  width:20px;height:20px;border-radius:999px;background:rgba(255,255,255,.82);
  transition:transform .2s ease, background .2s ease
}
.toggle[aria-checked="true"]{background:rgba(42,171,255,.18);border-color:rgba(42,171,255,.30)}
.toggle[aria-checked="true"]::after{transform:translateX(18px);background:linear-gradient(135deg, rgba(42,171,255,.95), rgba(71,195,255,.86))}

/* Video */
.video-stage{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:1200px){.video-stage{grid-template-columns:1fr}}
.video-card{border:1px solid var(--stroke);border-radius:18px;overflow:hidden;background:rgba(255,255,255,.02);min-height:280px;position:relative}
.video-card .caption{
  position:absolute;left:10px;top:10px;display:flex;align-items:center;gap:8px;
  padding:6px 10px;border-radius:999px;border:1px solid var(--stroke);
  background:rgba(0,0,0,.30);backdrop-filter:blur(10px);color:rgba(255,255,255,.92);font-size:12px
}
.video-card .placeholder{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);padding:16px;text-align:center}
.controls{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.signal{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:14px;border:1px solid var(--stroke);background:rgba(255,255,255,.03);color:var(--muted);font-size:13px}



/* Roulette (video + chat like a call UI) */
.roulette-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px;align-items:start}
@media(max-width:1200px){.roulette-grid{grid-template-columns:1fr}}
.roulette-card{
  border:1px solid var(--stroke);
  border-radius:22px;
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
  padding:14px;
  overflow:hidden;
}
.roulette-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:4px 2px 12px}
.roulette-title .small-note{margin-top:6px}

.roulette-video{
  position:relative;
  height:min(62vh,560px);
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--stroke);
  background:rgba(0,0,0,.22);
}
.roulette-remote{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.92)}
.roulette-remote .vtitle{font-weight:900;margin-top:10px}
.roulette-remote .vsub{font-size:13px;color:rgba(255,255,255,.72);margin-top:4px}
.roulette-self{
  position:absolute;
  right:12px;bottom:12px;
  width:128px;height:176px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.10);
  display:grid;place-items:center;
  color:#fff;
  backdrop-filter:blur(8px);
}
.roulette-hud{position:absolute;left:12px;top:12px;display:flex;gap:8px;flex-wrap:wrap}
.hud-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.35);
  color:#fff;font-size:13px;
  backdrop-filter:blur(10px)
}
.roulette-peerbar{
  margin-top:12px;
  display:flex;gap:10px;align-items:center;
  padding:10px 10px;border:1px solid var(--stroke);
  border-radius:18px;background:rgba(255,255,255,.03)
}
.roulette-peerbar .strong{font-weight:900;color:var(--strong)}
.roulette-controls{
  margin-top:12px;
  display:flex;flex-wrap:wrap;gap:10px;
  justify-content:center;
  padding-top:2px
}
.roulette-next{width:64px;height:64px}

.roulette-chat{
  border:1px solid var(--stroke);
  border-radius:22px;
  background:linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  height:min(62vh,560px);
}
.roulette-chat-top{
  padding:12px 12px;
  display:flex;align-items:center;gap:10px;
  border-bottom:1px solid var(--stroke)
}
.roulette-thread{padding:14px 12px 10px}
.roulette-composer{background:rgba(0,0,0,.06)}

@media(max-width:520px){
  .roulette-video{height:60vh}
  .roulette-self{width:110px;height:150px}
  .roulette-chat{height:auto}
}

/* Helpers */
.mt10{margin-top:10px}
.mt14{margin-top:14px}
.mt18{margin-top:18px}
.w100{width:100%}

/* Phone input (E.164 UX) */
.phone-input{
  display:flex;align-items:center;gap:10px;
}
.country-btn{
  height:46px;min-width:118px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:0 12px;border-radius:12px;border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);color:var(--text);cursor:pointer;
  transition:background .2s ease, border-color .2s ease, transform .08s ease;
}
.country-btn:hover{background:rgba(255,255,255,.06)}
.country-btn:active{transform:translateY(1px)}

/* Split phone input (desktop: code + number) */
.phone-split{display:grid;grid-template-columns:160px 1fr;gap:12px;align-items:end}
@media(max-width:520px){.phone-split{grid-template-columns:1fr}}
.country-btn.country-field{width:100%;justify-content:space-between;padding:0 12px}
.country-btn.country-field .flag{font-size:18px}
.country-btn.country-field .code{font-weight:800}
.country-btn .flag{font-size:18px;line-height:1}
.flag{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:1.25em;
  min-width:1.25em;
  line-height:1;
}
.flag-img{
  display:block;
  width:1.2em;
  height:.9em;
  object-fit:cover;
  border-radius:2px;
  box-shadow:0 0 0 1px rgba(255,255,255,.18);
  background:rgba(255,255,255,.08);
}
:root[data-theme="light"] .flag-img{
  box-shadow:0 0 0 1px rgba(2,6,23,.2);
  background:rgba(2,6,23,.05);
}
.country-btn .code{font-weight:800;font-size:13px;color:var(--strong)}
.country-btn i.icon{font-size:14px;color:var(--muted)}
.phone-input .input{flex:1}

/* Modal */
.modal{position:fixed;inset:0;z-index:50;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease, visibility 0s linear .18s}
.modal[aria-hidden="false"]{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .18s ease, visibility 0s}
.modal .backdrop{position:absolute;inset:0;background:rgba(0,0,0,.55);backdrop-filter:blur(6px)}
.modal .backdrop{opacity:0;transition:opacity .18s ease}
.modal[aria-hidden="false"] .backdrop{opacity:1}
.modal .card{
  position:relative;
  transform:translateY(14px) scale(.98);
  opacity:0;
  transition:transform .18s ease, opacity .18s ease;
  width:min(520px,92vw);
  margin:7vh auto 0;
  border-radius:20px;border:1px solid var(--stroke);
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
  overflow:hidden;
}
.modal[aria-hidden="false"] .card{transform:none;opacity:1}
.modal .top{
  padding:12px 12px;display:flex;align-items:center;gap:10px;
  border-bottom:1px solid var(--stroke)
}
.modal .top .h2{margin:0;font-size:15px}
.modal .grow{flex:1}

/* messenger-like: pinned search + quick countries */
.modal .scroll{
  max-height:56vh;
  overflow:auto;
  position:relative;
}
.modal .sticky{
  position:sticky;
  top:0;
  z-index:3;
  background:linear-gradient(180deg, rgba(18,25,34,.88), rgba(18,25,34,.72));
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--stroke);
}
:root[data-theme="light"] .modal .sticky{
  background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.72));
}
.modal .searchbar{
  padding:10px 12px;
  display:flex;gap:10px;align-items:center;
}
.modal .searchbar .input{flex:1;min-width:0;background:rgba(255,255,255,.06)}
.modal .quick{
  padding:0 12px 10px;
  display:flex;gap:8px;align-items:center;
  overflow:auto;
}
.quick-chip{
  flex:0 0 auto;
  height:38px;
  display:inline-flex;align-items:center;gap:8px;
  padding:0 12px;
  border-radius:999px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  color:var(--text);
  cursor:pointer;
  transition:background .2s ease, border-color .2s ease, transform .08s ease;
}
.quick-chip:hover{background:rgba(255,255,255,.05)}
.quick-chip:active{transform:translateY(1px)}
.quick-chip .flag{font-size:16px}
.quick-chip .dial{font-weight:900;color:var(--accent2);font-size:13px}
.quick-chip .name{color:var(--muted);font-size:12px;max-width:120px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.quick-chip.active{border-color:rgba(42,171,255,.45);background:rgba(42,171,255,.12)}
.section-title{
  padding:10px 12px 8px;
  font-size:11px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
}
.country-letter{
  padding:10px 12px 6px;
  font-size:12px;
  font-weight:900;
  color:var(--muted);
}

/* List */
.modal .list{padding:8px 34px 8px 8px}
.az-index{
  position:absolute;
  right:10px;
  top:74px;
  bottom:14px;
  width:22px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  gap:2px;
  z-index:5;
  pointer-events:auto;
  user-select:none;
}
.az-btn{
  width:22px;
  height:18px;
  display:grid;
  place-items:center;
  border-radius:10px;
  border:1px solid transparent;
  background:transparent;
  color:var(--muted);
  font-size:11px;
  font-weight:900;
  letter-spacing:.02em;
  cursor:pointer;
  padding:0;
}
.az-btn:hover{background:rgba(255,255,255,.05)}
.az-btn.active{color:var(--accent2);background:rgba(42,171,255,.12);border-color:rgba(42,171,255,.22)}
.az-float{
  position:absolute;
  right:48px;
  top:50%;
  transform:translateY(-50%) scale(.92);
  opacity:0;
  pointer-events:none;
  padding:12px 16px;
  border-radius:18px;
  border:1px solid var(--stroke);
  background:rgba(0,0,0,.45);
  backdrop-filter:blur(10px);
  color:var(--strong);
  font-size:28px;
  font-weight:900;
  z-index:6;
  transition:opacity .12s ease, transform .12s ease;
}
:root[data-theme="light"] .az-float{background:rgba(255,255,255,.72)}
.az-float.show{opacity:1;transform:translateY(-50%) scale(1)}
@media(max-width:520px){
  .az-index{display:none !important}
}

.country-row{
  display:flex;align-items:center;gap:12px;
  padding:10px 10px;border-radius:14px;cursor:pointer;
  transition:background .15s ease, border-color .2s ease;
  border:1px solid transparent;
}
.country-row:hover{background:rgba(255,255,255,.05)}
.country-row.selected{
  background:rgba(42,171,255,.12);
  border-color:rgba(42,171,255,.22);
}
.country-row .flag{font-size:18px}
.country-row .flag .flag-img{width:1.24em;height:.92em}
.country-row .name{font-weight:800;color:var(--strong)}
.country-row .meta{color:var(--muted);font-size:12.5px}
.country-row .dial{margin-left:auto;font-weight:900;color:var(--accent2)}
.country-row .check{margin-left:10px;color:var(--accent2);font-size:14px}

@media(max-width:520px){
  .modal .card{width:100vw;height:100vh;margin:0;border-radius:0}
  .modal .scroll{max-height:calc(100vh - 54px)}
}


/* Mobile chat screen */
.mobile-shell{height:100vh;height:100dvh;display:flex;flex-direction:column}
.mobile-shell .topbar{border-bottom:1px solid var(--stroke)}
@media(min-width:1201px){
  .mobile-shell{max-width:420px;margin:0 auto;border-left:1px solid var(--stroke);border-right:1px solid var(--stroke)}
}

@supports(padding:max(0px)){
  @media(max-width:1200px){
    .topbar{
      padding-top:max(10px, env(safe-area-inset-top));
      min-height:var(--top);
      height:auto;
    }
    .composer{
      padding-bottom:max(10px, env(safe-area-inset-bottom));
    }
  }
}

/* Call screen */
.call-stage{
  min-height:calc(100vh - var(--top));
  display:grid;place-items:center;padding:22px 14px;
}
.call-card{
  width:min(460px,92vw);
  border:1px solid var(--stroke);
  border-radius:22px;
  background:linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow:var(--shadow);
  padding:22px;
}

.call-card.call-video{width:min(860px,94vw);padding:14px}
.video-box{
  position:relative;
  height:min(56vh,520px);
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--stroke);
  background:rgba(0,0,0,.22);
}
.video-remote{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.92)}
.video-placeholder{text-align:center;padding:18px}
.video-placeholder .icon{font-size:28px}
.video-self{
  position:absolute;
  right:12px;bottom:12px;
  width:128px;height:176px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.10);
  display:grid;place-items:center;
  color:#fff;
  backdrop-filter:blur(8px);
}
.video-hud{position:absolute;left:12px;top:12px;display:flex;gap:8px}
@media(max-width:520px){
  .call-card.call-video{padding:12px}
  .video-box{height:60vh}
  .video-self{width:110px;height:150px}
}
.call-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px}
.avatar.big{width:92px;height:92px;border-radius:28px;font-size:34px}
.call-name{font-size:20px;font-weight:900;color:var(--strong);margin:0}
.call-sub{color:var(--muted);font-size:13px;margin:0}
.call-peer-mic{
  display:flex;
  align-items:center;
  gap:8px;
  padding:7px 11px;
  border-radius:999px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
  color:var(--muted);
  font-size:12px;
  font-weight:700;
}
.call-peer-mic.is-muted{
  color:#ffb3b3;
  border-color:rgba(255,120,120,.35);
  background:rgba(255,120,120,.08);
}
.call-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:16px}
.btn.round{
  width:52px;height:52px;border-radius:999px;padding:0
}
.btn.round.danger{
  width:64px;height:64px;border-radius:999px
}
.call-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
@media(max-width:520px){.call-grid{grid-template-columns:repeat(3,1fr)}}

/* Proximity mode: darken screen when phone is near ear (best-effort, browser support dependent) */
body.call-proximity-near::before{
  content:'';
  position:fixed;
  inset:0;
  background:#000;
  z-index:99999;
  pointer-events:none;
}

/* Empty & error states */
.state{
  border:1px solid var(--stroke);border-radius:18px;
  background:rgba(255,255,255,.03);
  padding:18px;
  display:flex;gap:14px;align-items:flex-start
}
.state .ico{
  width:44px;height:44px;border-radius:16px;
  border:1px solid rgba(42,171,255,.22);
  background:rgba(42,171,255,.10);
  display:grid;place-items:center;color:var(--accent2)
}
.state h3{margin:0 0 6px;color:var(--strong);font-size:14px}
.state p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}


/* Small-screen polish */
@media(max-width:520px){
  .auth.card.pad{padding:20px}
  .btn{height:42px}
  .btn.icon{width:42px;height:42px}
  .sidebar-top{padding:10px 10px}
  .qmenu{padding:10px 10px 6px;gap:7px}
  .thread{padding:12px 10px 8px}
  .composer{padding:8px 10px;gap:8px}
  .bubble{border-radius:15px}
}



/* Profile media tabs (messenger-like) */
.profile-tabs{margin-top:6px}
.profile-tabs .tabbar{
  display:flex;gap:8px;
  position:sticky;top:0;z-index:8;
  padding:8px;
  border:1px solid var(--stroke);
  border-radius:16px;
  background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));
  backdrop-filter:blur(12px);
}
.ptab{
  flex:1;
  height:40px;
  border:1px solid var(--stroke);
  border-radius:14px;
  background:rgba(255,255,255,.03);
  color:var(--text);
  display:flex;align-items:center;justify-content:center;
  gap:8px;
  padding:0 10px;
  cursor:pointer;
  transition:background .2s ease, border-color .2s ease, transform .08s ease;
}
.ptab:hover{background:rgba(255,255,255,.05)}
.ptab:active{transform:translateY(1px)}
.ptab .t{font-weight:900;font-size:12px;letter-spacing:.2px}
.ptab .count{
  font-size:11px;font-weight:900;color:var(--muted);
  padding:3px 8px;border-radius:999px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.02);
}
.ptab.active{
  border-color:rgba(42,171,255,.35);
  background:rgba(42,171,255,.12);
}
.ptab.active .count{
  border-color:rgba(42,171,255,.35);
  background:rgba(42,171,255,.10);
  color:var(--text);
}
@media(max-width:420px){
  .ptab{gap:6px;padding:0 8px}
  .ptab .t{display:none}
}

.tabpanels{margin-top:10px}
.tabpanel{animation:fadeIn .18s ease both}
@keyframes fadeIn{from{opacity:.0;transform:translateY(2px)}to{opacity:1;transform:none}}

.media-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:6px;
}
@media(max-width:880px){.media-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.media-grid{gap:5px}}

.media-tile{
  width:100%;
  aspect-ratio:1/1;
  border-radius:14px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.06);
  position:relative;
  overflow:hidden;
  cursor:pointer;
  transition:transform .10s ease, border-color .2s ease, filter .2s ease;
}
.media-tile:hover{filter:brightness(1.03);border-color:rgba(42,171,255,.20)}
.media-tile:active{transform:scale(.99)}
.media-tile::after{
  content:"\f03e";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;right:10px;bottom:8px;
  font-size:14px;
  color:rgba(255,255,255,.85);
  text-shadow:0 8px 18px rgba(0,0,0,.35);
  opacity:.0;
  transform:translateY(2px);
  transition:opacity .18s ease, transform .18s ease;
}
.media-tile:hover::after{opacity:.95;transform:none}

/* Nice placeholders */
.media-tile.ph1{background:linear-gradient(135deg, rgba(42,171,255,.45), rgba(255,255,255,.06)), radial-gradient(900px 520px at 20% 10%, rgba(71,195,255,.25), transparent 55%)}
.media-tile.ph2{background:linear-gradient(135deg, rgba(255,96,140,.35), rgba(255,255,255,.06)), radial-gradient(900px 520px at 70% 0%, rgba(42,171,255,.22), transparent 60%)}
.media-tile.ph3{background:linear-gradient(135deg, rgba(71,195,255,.30), rgba(255,255,255,.06)), radial-gradient(900px 520px at 40% 0%, rgba(255,255,255,.10), transparent 55%)}
.media-tile.ph4{background:linear-gradient(135deg, rgba(255,210,80,.25), rgba(255,255,255,.06)), radial-gradient(900px 520px at 10% 0%, rgba(42,171,255,.20), transparent 60%)}
.media-tile.ph5{background:linear-gradient(135deg, rgba(120,255,165,.20), rgba(255,255,255,.06)), radial-gradient(900px 520px at 80% 10%, rgba(71,195,255,.18), transparent 60%)}
.media-tile.ph6{background:linear-gradient(135deg, rgba(190,120,255,.18), rgba(255,255,255,.06)), radial-gradient(900px 520px at 20% 0%, rgba(42,171,255,.18), transparent 60%)}
.media-tile.ph7{background:linear-gradient(135deg, rgba(42,171,255,.25), rgba(255,255,255,.06)), radial-gradient(900px 520px at 70% 10%, rgba(255,255,255,.10), transparent 60%)}
.media-tile.ph8{background:linear-gradient(135deg, rgba(255,96,140,.22), rgba(255,255,255,.06)), radial-gradient(900px 520px at 10% 10%, rgba(71,195,255,.16), transparent 60%)}
.media-tile.ph9{background:linear-gradient(135deg, rgba(255,210,80,.20), rgba(255,255,255,.06)), radial-gradient(900px 520px at 60% 0%, rgba(42,171,255,.16), transparent 60%)}
.media-tile.ph10{background:linear-gradient(135deg, rgba(120,255,165,.18), rgba(255,255,255,.06)), radial-gradient(900px 520px at 10% 0%, rgba(42,171,255,.14), transparent 60%)}
.media-tile.ph11{background:linear-gradient(135deg, rgba(190,120,255,.18), rgba(255,255,255,.06)), radial-gradient(900px 520px at 75% 0%, rgba(71,195,255,.14), transparent 60%)}
.media-tile.ph12{background:linear-gradient(135deg, rgba(42,171,255,.18), rgba(255,255,255,.06)), radial-gradient(900px 520px at 30% 0%, rgba(255,255,255,.10), transparent 60%)}

.subtle-note{margin-top:10px;color:var(--muted);font-size:12px;line-height:1.5}

.file-list,.link-list,.shared-list{display:grid;gap:8px}
.file-row,.link-row,.shared-row{
  display:flex;align-items:center;gap:12px;
  padding:12px 12px;
  border-radius:16px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  transition:background .2s ease, border-color .2s ease, transform .08s ease;
}
.file-row:hover,.link-row:hover,.shared-row:hover{background:rgba(255,255,255,.05)}
.file-row:active,.link-row:active,.shared-row:active{transform:translateY(1px)}
.ficon,.licon,.gavatar{
  width:42px;height:42px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.04);
}
.gavatar{background:rgba(42,171,255,.10);border-color:rgba(42,171,255,.22)}
.gavatar.alt{background:rgba(255,210,80,.10);border-color:rgba(255,210,80,.22)}
.file-row .name,.link-row .name,.shared-row .name{font-weight:950;color:var(--strong);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-row .meta,.link-row .meta,.shared-row .meta{font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.link-row .url{font-size:12px;color:rgba(42,171,255,.85);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.section-head{
  display:flex;align-items:center;justify-content:space-between;
  margin:4px 0 10px;
}
.section-head .h3{font-weight:950;color:var(--strong);display:flex;align-items:center;gap:10px}
.section-head .muted{color:var(--muted);font-weight:900;font-size:12px}



/* Pixel-perfect icon alignment */
.ico{width:26px;min-width:26px;height:26px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.04);border:1px solid var(--stroke);color:var(--text)}
.ico i.icon{font-size:16px}
.rowline .ico{background:transparent;border-color:transparent}


@media (prefers-reduced-motion: reduce){
  .modal, .modal .backdrop, .modal .card, .az-float{transition:none !important}
  .step-panel.active{animation:none !important}
}


@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}


/* Ultra-small screens polish */
@media (max-width: 420px){
  .topbar{gap:8px;padding:10px 10px}
  .topbar .status{display:none}
  .thread{padding:14px 10px 8px}
  .composer{gap:8px;padding:10px 10px}
  .composer .input{height:42px}
  .btn{height:42px}
  .btn.icon{width:42px}
  .qbtn{height:42px;border-radius:13px}
  .action-btn{padding:10px 8px;border-radius:14px}
  .action-btn span{display:none}
  .action-grid{gap:8px}
  .panel-wrap{padding:14px 10px 18px}
  .auth-shell{padding:18px 10px}
  .card.pad{padding:18px 14px}
  .media-grid{gap:8px}
}
@media (max-width: 360px){
  .qmenu{gap:6px}
  .qbtn i.icon{font-size:17px}
  .bubble{max-width:94%}
  .country-btn{gap:8px}
  .phone-split{gap:10px}
}

@media(max-height:700px){.auth-shell{place-items:start center; padding:18px 0}}


/* Empty states (app) */
.empty-state{
  margin:10px;
  padding:16px 14px;
  border-radius:18px;
  border:1px dashed var(--stroke);
  background:rgba(255,255,255,.02);
  color:var(--muted);
  text-align:center;
}
.empty-state .es-icon{
  width:44px;height:44px;border-radius:18px;
  display:grid;place-items:center;
  margin:0 auto 10px;
  background:rgba(42,171,255,.10);
  border:1px solid rgba(42,171,255,.20);
  color:rgba(42,171,255,.95);
}
.empty-state .es-title{font-weight:950;color:var(--strong);font-size:14px}
.empty-state .es-sub{margin-top:6px;font-size:13px;line-height:1.45}
.empty-state .es-actions{margin-top:12px;display:flex;justify-content:center}

/* Incoming call prompt */
.incoming-call{
  padding:8px 4px 4px;
  display:grid;
  gap:10px;
  justify-items:center;
  text-align:center;
}
.incoming-avatar{
  width:64px;
  height:64px;
  border-radius:20px;
  display:grid;
  place-items:center;
  font-size:26px;
  font-weight:900;
  color:#00131d;
  background:linear-gradient(135deg, rgba(42,171,255,.95), rgba(71,195,255,.86));
  border:1px solid rgba(255,255,255,.24);
}
.incoming-title{
  font-size:18px;
  font-weight:900;
  color:var(--strong);
  line-height:1.2;
  max-width:100%;
  word-break:break-word;
}
.incoming-sub{
  color:var(--muted);
  font-size:13px;
}
.incoming-actions{
  width:100%;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:4px;
}
.incoming-actions .btn{
  width:100%;
  min-width:0;
}
@media(max-width:520px){
  .bubble{max-width:min(360px,88vw)}
  .incoming-actions{
    grid-template-columns:1fr;
  }
}

/* Lightweight skeletons */
.list-skeleton{padding:6px 4px 12px}
.sk-item{
  height:62px;border-radius:14px;
  border:1px solid var(--stroke);
  background:rgba(255,255,255,.03);
  margin:8px 6px;
  position:relative;overflow:hidden;
}
.thread-loading{padding:18px 14px}
.sk-line{
  height:14px;border-radius:10px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.05);
  margin:10px 0;
  position:relative;overflow:hidden;
}
.sk-line.short{width:60%}
.sk-item::after,.sk-line::after{
  content:'';
  position:absolute;inset:-40px -60px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.10), transparent);
  transform:translateX(-40%);
  animation:triwiShimmer 1.1s linear infinite;
}
@keyframes triwiShimmer{
  from{transform:translateX(-40%)}
  to{transform:translateX(40%)}
}

.composer.disabled{opacity:.75}


/* Chat: jump highlight (search) */
.msg.jump .bubble{box-shadow:0 0 0 2px var(--accent) inset}