:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif;--bg: #f4f5f7;--surface: #ffffff;--surface-2: #eceef2;--text: #16191d;--muted: #646b75;--border: #d9dde3;--accent: #1f6feb;--green: #1a7f37;--red: #cf222e;--shadow: 0 1px 3px rgba(0, 0, 0, .08)}@media(prefers-color-scheme:dark){:root{--bg: #0f1115;--surface: #181b21;--surface-2: #232730;--text: #e8eaed;--muted: #9aa1ab;--border: #2e333d;--accent: #4c8dff;--green: #2ea043;--red: #f85149;--shadow: none}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button{font:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}.muted{color:var(--muted)}.small{font-size:.85rem}main.centered{min-height:100vh;display:flex;flex-direction:column;gap:16px;align-items:center;justify-content:center;padding:16px}main.phone{max-width:420px;margin:0 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p{margin:0}.line-label{font-size:1.15rem;font-weight:650}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:1px}.dot.online{background:var(--green)}.dot.offline{background:var(--muted)}.link-button{background:none;border:none;color:var(--accent);padding:4px;white-space:nowrap}.topbar>div{min-width:0;overflow-wrap:anywhere}.notice{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:0;padding:8px 12px;border-radius:8px;background:var(--surface-2);font-size:.9rem}.dialer,.call-screen{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:16px;display:flex;flex-direction:column;gap:14px}.number-row{display:flex;align-items:center;gap:8px}.number-input{flex:1;min-width:0;font-size:1.7rem;text-align:center;letter-spacing:.04em;padding:6px;border:none;border-bottom:1px solid 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1.4rem;border:none;border-radius:999px;background:var(--red);color:#fff;font-size:1.05rem;font-weight:600}.call-screen{text-align:center}.call-screen.ringing{border-color:var(--green)}.call-status{margin:0;color:var(--muted);font-variant-numeric:tabular-nums}.call-number{margin:0;font-size:1.8rem;font-weight:600;letter-spacing:.03em;word-break:break-all}.call-name{margin:-8px 0 0;color:var(--muted)}.dtmf-tones{margin:0;min-height:1.4em;font-size:1.2rem;letter-spacing:.15em;color:var(--muted)}.call-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}.call-actions .answer-button,.call-actions .hangup-button{flex:1;min-width:120px}.round-button{padding:.85rem 1.1rem;border:1px solid var(--border);border-radius:999px;background:var(--surface-2);color:var(--text)}.round-button.active{background:var(--text);color:var(--bg)}.call-history-header{display:flex;justify-content:space-between;align-items:center}.call-history h2{margin:0;font-size:1rem}.call-history 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input{width:16px;height:16px;accent-color:var(--accent)}.user-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.user-card{display:flex;flex-direction:column;gap:10px}.user-head{display:flex;flex-direction:column;gap:2px}.user-email{font-weight:600;overflow-wrap:anywhere}.link-button.danger{color:var(--red)}.selectable{-webkit-user-select:all;user-select:all;overflow-wrap:anywhere}.recording{display:flex;flex-direction:column;align-items:flex-start;gap:2px;margin-top:4px}.recording audio{width:100%;max-width:260px;height:36px}.call-info .link-button{align-self:flex-start;padding:2px 0}.rec-badge{color:var(--red);font-weight:600}.app-link{margin:0;text-align:center}.app-link a{color:var(--accent)}.contacts{display:flex;flex-direction:column;gap:10px}.search-input{flex:1;min-width:0;padding:.6rem .75rem;border:1px solid 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.call-info{min-width:0;flex:1}.call-party.unread{font-weight:700}.thread-side{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}.thread-head{display:flex;align-items:center;gap:10px}.thread-head .call-info{flex:1;min-width:0}.link-button.back{align-self:flex-start;font-size:1rem}.bubbles{display:flex;flex-direction:column;gap:6px;max-height:55vh;overflow-y:auto;padding:4px 2px}.bubble{max-width:85%;padding:8px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--border)}.bubble.in{align-self:flex-start;border-bottom-left-radius:4px}.bubble.out{align-self:flex-end;border-bottom-right-radius:4px;background:var(--accent);border-color:var(--accent);color:#fff}.bubble p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.bubble-meta{display:block;margin-top:4px;font-size:.72rem;opacity:.75}.compose{display:flex;flex-direction:column;gap:6px}.compose textarea{flex:1;min-width:0;padding:.6rem .75rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit;resize:vertical}.compose .primary-button{align-self:stretch}.sim-picker{display:inline-flex;gap:4px;padding:3px;border-radius:8px;background:var(--surface-2)}.sim-picker button{padding:4px 10px;border:none;border-radius:6px;background:none;color:var(--muted);font-size:.85rem}.sim-picker button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.new-message-form{display:flex;flex-direction:column;gap:10px}.new-message-form li{cursor:pointer}.contacts-search{position:sticky;top:0;z-index:2;padding:6px 0;background:var(--bg)}