:root{color-scheme:dark;font:15px system-ui,-apple-system,"Segoe UI",sans-serif;background:#020b13;color:#e6f3ff;--line:#17455d;--muted:#8baaba;--cyan:#3cccff;--yellow:#ffdd51}
*{box-sizing:border-box}body{margin:0;min-height:100dvh}button,input{font:inherit}button{border:1px solid #36748d;background:#0c4364;color:#f3fcff;border-radius:11px;padding:10px 13px;cursor:pointer}button:disabled{opacity:.45}input{background:#071b2b;color:white;border:1px solid #235573;border-radius:12px;padding:12px;min-width:0;max-width:100%;width:100%;outline:none}input:focus{border-color:var(--cyan);box-shadow:0 0 0 2px #19b8ef21}
.app-background{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 50% -30%,#0d385a 0%,transparent 60%),#020a12}.app-shell{position:relative;min-height:100dvh;max-width:1000px;margin:auto;padding-bottom:84px}.app-head{display:flex;justify-content:space-between;align-items:center;padding:18px 18px 14px;border-bottom:1px solid #19618b;background:#061a2bbf}.brand{font-size:23px;font-weight:900;letter-spacing:.09em;color:var(--yellow);text-shadow:0 0 18px #ffbd3850}.brand span{font-size:12px;color:var(--cyan);letter-spacing:.15em}.tagline{color:var(--muted);font-size:11px;margin-top:3px}.connection-dot{color:#5d7787;font-size:16px}.connection-dot.online{color:#22d3a2}.auth-card,.panel{border:1px solid var(--line);background:#0b1d2cda;border-radius:18px;padding:17px;margin:14px 12px}.auth-card{max-width:480px;margin:60px auto}.auth-card h1{margin:0 0 10px}.auth-form label,.sip-fields label,.panel>label:not(.toggle){display:block;font-size:13px;color:#c2d7e3;margin:12px 0}.auth-form label input,.sip-fields input,.panel>label input{display:block;margin-top:6px}.subdued{color:var(--muted);font-size:12px;line-height:1.55}.buttons,.call-controls,.quick-calls{display:flex;gap:9px;flex-wrap:wrap}.buttons{margin-top:14px}.secondary{background:#172d3c}.danger{background:#752f38;border-color:#ad5261}.icon-button{background:#0d3349;border-radius:12px;padding:8px 14px;font-size:21px}.screen{display:none}.screen.active{display:block}.section-head{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 15px}.section-head h1{font-size:25px;margin:0;color:#edfaff}.section-head h2{margin:0;font-size:17px}.section-head p{font-size:12px;color:var(--muted);margin:2px 0 0}.chat-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:12px;padding:0 12px}.contacts-panel,.conversation{background:#071b2b;border:1px solid var(--line);border-radius:17px;min-width:0}.contacts-panel{padding:10px}.contact-list{display:flex;flex-direction:column;gap:6px;margin-top:8px;max-height:65vh;overflow:auto}.contact-list button{background:#0f2b3e;text-align:left;border-color:transparent;white-space:normal;overflow-wrap:anywhere}.contact-list button.active{border:1px solid var(--yellow);background:#423b20}.conversation{display:flex;flex-direction:column;min-height:490px}.conversation-head{padding:12px 12px 9px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.conversation-head h2{margin:0;font-size:15px}.messages{padding:12px;display:flex;flex-direction:column;gap:9px;overflow-y:auto;height:400px;flex:1}.msg{max-width:86%;align-self:flex-start;padding:10px 13px;background:#12354c;border-radius:15px;overflow-wrap:anywhere;white-space:pre-wrap}.msg.own{align-self:flex-end;background:#565026}.msg time{display:block;margin-top:5px;font-size:10px;opacity:.65}.message-form{display:flex;gap:8px;padding:9px;border-top:1px solid var(--line)}.message-form input{flex:1}.message-form button{font-size:22px;color:var(--yellow)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;max-width:1000px;margin:auto;display:grid;grid-template-columns:repeat(5,1fr);padding:6px 7px calc(6px + env(safe-area-inset-bottom));background:#03131ff3;border-top:1px solid #15547a;z-index:5;box-shadow:0 -10px 30px #0008}.bottom-nav[hidden]{display:none}.bottom-nav button{border:1px solid transparent;border-radius:10px;background:none;padding:6px 3px;color:#9bb4c1;display:flex;align-items:center;flex-direction:column;gap:3px;font-size:10px}.bottom-nav button span{font-size:22px;color:#47bfea}.bottom-nav button.active{background:#30331b;color:var(--yellow);border-color:#b99c2a}.bottom-nav button.active span{color:var(--yellow)}.panel h2{font-size:17px;color:#eaf9ff;margin:0 0 10px}.panel .section-head{padding:0 0 12px}.call-status,.status-line{color:var(--yellow);margin:8px 0}.incoming{margin:15px 0;border:1px solid var(--yellow);padding:12px;border-radius:12px}.media{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}.media video{width:100%;max-height:300px;min-height:125px;background:#000;border-radius:12px;object-fit:contain}#callHistory{color:var(--muted);font-size:13px}.profile-head{display:flex;gap:17px;align-items:center}.profile-head strong{font-size:20px}.avatar-label{display:grid;place-items:center;border-radius:50%;width:72px;height:72px;flex:none;background:#183f53;border:2px solid #e6cb46;overflow:hidden;cursor:pointer}.avatar-label img{width:100%;height:100%;object-fit:cover}.avatar-label span{font-size:32px;color:var(--yellow)}.toggle{display:block;margin:12px 0}.toggle input{width:auto}.device-row{display:flex;flex-wrap:wrap;gap:8px;padding:10px;border:1px solid var(--line);border-radius:12px;margin:8px 0;align-items:center}.device-row span{flex:1}.device-row small{color:var(--muted)}.sip-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.toast{position:fixed;right:12px;bottom:calc(85px + env(safe-area-inset-bottom));padding:10px 14px;background:#244559;border-radius:10px;border:1px solid #436d84;font-size:13px;z-index:10;max-width:90%;margin:0;display:none}.toast:not(:empty){display:block}#incoming[hidden],section[hidden],#mainPane[hidden],#authPane[hidden]{display:none!important}
@media(max-width:650px){.app-head{padding:12px 13px}.brand{font-size:20px}.tagline{font-size:10px}.chat-layout{display:block}.contacts-panel{border-radius:13px 13px 0 0;padding:8px;margin-bottom:7px}.contact-list{flex-direction:row;overflow-x:auto;max-height:100px}.contact-list button{min-width:90px;max-width:160px;flex-shrink:0;font-size:12px}.conversation{min-height:calc(100dvh - 290px)}.messages{height:calc(100dvh - 340px);min-height:195px}.conversation-head{padding:7px 11px}.sip-fields{grid-template-columns:1fr}.panel{margin:10px 9px;padding:13px}.media{grid-template-columns:1fr}.media video{max-height:180px}.auth-card{margin:30px 10px}}
@media(max-width:650px){
  #screenChats{padding-bottom:72px}
  #screenChats .message-form{position:fixed;bottom:calc(69px + env(safe-area-inset-bottom));left:0;right:0;max-width:1000px;margin:auto;z-index:4;background:#071b2b;border:1px solid #17455d;border-radius:12px 12px 0 0;box-shadow:0 -5px 20px #0006}
  #screenChats .messages{height:calc(100dvh - 350px);min-height:180px}
  #screenChats .conversation{min-height:calc(100dvh - 310px)}
}
/* Status text must never cover or intercept the send button. */
.toast{pointer-events:none}
.contact-actions{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}.contact-actions button{padding:7px 9px;font-size:11px}.contact-actions .toggle{font-size:11px;margin:5px 0;flex-basis:100%}
.contact-list button[hidden]{display:none!important}.contact-list button.favorite{border-left:3px solid #ffdd51}

.toast{top:80px;bottom:auto;pointer-events:none;box-shadow:0 4px 20px #0007}

.peer-heading{display:flex;align-items:center;gap:8px;min-width:0}
.peer-heading img{width:32px;height:32px;object-fit:cover;border-radius:50%;border:1px solid var(--yellow)}
.contact-list button.saved-contact{border-left:2px solid #27cbab}
#avatarDelete{font-size:12px;padding:7px 11px}