:root{color-scheme:light;--page:#f1f3f4;--paper:#fff;--ink:#17181a;--muted:#64686d;--line:#ccd2d5;--green:#0a6fd1;--mint:#eaf4ff;--danger:#cc4f48;--accent-strong:#084f96;--accent-bright:#2bbafd;--shadow:0 16px 44px #17181a12;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;min-height:100vh;background:var(--page);color:var(--ink)}button,input,select{font:inherit}button{color:inherit;cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #0a6fd155;outline-offset:2px}.app-shell{max-width:560px;min-height:100vh;margin:auto;padding:0 22px calc(98px + env(safe-area-inset-bottom))}.topbar{position:sticky;top:0;z-index:10;height:calc(76px + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:var(--page)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}.brand-mark{width:38px;height:38px;border-radius:12px;object-fit:cover}.brand-copy{display:grid;gap:3px}.brand-copy strong{font-size:17px;line-height:1;letter-spacing:-.04em}.brand-copy strong span{color:var(--green)}.brand-copy small{font-size:8px;color:var(--muted);font-weight:700;letter-spacing:.13em}.top-actions{display:flex;align-items:center;gap:10px}.app-identity{display:flex;flex-direction:column;align-items:flex-end;gap:2px;font-size:12px;color:var(--muted);white-space:normal;line-height:1.05}.app-identity .gateway-name{font-size:9px;color:var(--muted);font-weight:700;letter-spacing:.04em}.app-identity .gateway-state{font-size:12px;color:var(--muted);font-weight:650;white-space:nowrap}.app-identity.registered .gateway-state{color:var(--green);font-weight:750}.icon-button{width:38px;height:38px;border:1px solid var(--line);border-radius:12px;background:var(--paper);font-size:18px}.view{display:none;animation:enter .18s ease}.active-view{display:block}@keyframes enter{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.dialer-heading{text-align:center;padding:25px 0 12px}.presence-mark{width:10px;height:10px;margin:0 auto 12px;border-radius:50%;background:#aeb5bb;box-shadow:0 0 0 5px #e8ecef}.presence-mark.online{background:var(--green);box-shadow:0 0 0 5px var(--mint)}.eyebrow{margin:0;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.16em}.dial-display-name{max-width:100%;margin:0 auto 4px;color:var(--ink);font-size:18px;font-weight:800;letter-spacing:-.02em;line-height:1.2;overflow-wrap:anywhere}.dialer-heading h1{margin:3px 0 9px;font-size:27px;letter-spacing:-.05em}.connection-pill{display:inline-flex;align-items:center;min-height:25px;padding:4px 10px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--muted);font-size:11px}.connection-pill.online{border-color:#b8d9f5;background:var(--mint);color:var(--green)}.dial-display{height:56px;display:flex;align-items:center;gap:8px;margin:14px 0 13px;padding:0 14px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}.dial-display input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);font-size:21px;text-align:center;letter-spacing:.03em}.dial-display input::placeholder{color:#8a9197;font-size:16px;letter-spacing:0}.dial-display button{width:36px;height:38px;border:0;background:transparent;color:var(--muted);font-size:21px}.dial-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;max-width:365px;margin:0 auto 13px}.dial-pad button{height:59px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:15px;background:var(--paper);font-size:23px;font-weight:600;transition:background .12s,border-color .12s,transform .12s}.dial-pad button:active{transform:scale(.97);background:var(--mint);border-color:#a8d1f2}.dial-pad button small{min-height:11px;margin-top:1px;color:var(--muted);font-size:8px;font-weight:600;letter-spacing:.16em}.call-button{width:min(365px,100%);height:54px;display:block;margin:0 auto;border:0;border-radius:15px;background:var(--green);color:white;font-weight:750;font-size:15px;box-shadow:0 7px 17px #0a6fd124}.call-button span{margin-right:8px}.simple-heading{position:relative;margin:32px 0 19px}.simple-heading h1{margin:5px 0 0;font-size:27px;letter-spacing:-.04em}.simple-heading>.text-button{position:absolute;right:0;bottom:2px}.text-button{border:0;background:transparent;color:var(--green);font-size:12px;font-weight:700}.contact-sources{display:flex;gap:6px;margin:0 0 10px}.contact-sources button{flex:1;padding:10px 8px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--muted);font-size:12px;font-weight:700}.contact-sources button[aria-selected=true]{border-color:#a5ccef;background:var(--mint);color:var(--green)}.contact-search{display:block;margin:0 0 7px}.contact-search input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink);font-size:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.contacts-list{display:grid;gap:9px}.contact-row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}.contact-row strong,.contact-row small{display:block}.contact-row small{margin-top:3px;color:var(--muted)}.contact-call{border:0;border-radius:50%;width:38px;height:38px;background:var(--green);color:#fff;font-size:18px}.history-filters{display:flex;gap:6px;overflow-x:auto;margin:0 0 12px;padding-bottom:2px}.history-filters button{flex:none;padding:8px 11px;border:1px solid var(--line);border-radius:99px;background:var(--paper);color:var(--muted);font-size:11px;font-weight:700}.history-filters button[aria-selected=true]{border-color:#a5ccef;background:var(--mint);color:var(--green)}.history-list{display:grid;gap:9px}.history-row{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:11px;padding:13px;border:1px solid var(--line);border-radius:14px;background:var(--paper)}.history-row>span{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:var(--mint);color:var(--green)}.history-row strong{font-size:13px}.history-row small{color:var(--muted);font-size:11px}.empty-state{padding:22px;text-align:center;border:1px dashed #ccd2d5;border-radius:14px;color:var(--muted);font-size:12px;line-height:1.5}.empty-state.large{min-height:140px;display:grid;place-items:center}.wide-secondary{width:100%;display:flex;justify-content:center;gap:7px;margin-top:14px;padding:13px;border:1px solid var(--line);border-radius:13px;background:var(--paper);color:var(--green);font-size:12px;font-weight:700}.settings-exit{margin-top:0;margin-bottom:13px}.settings-card{margin:13px 0;padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--paper);box-shadow:0 4px 14px #17181a05}.profile-notice{margin:0 0 14px;padding:11px 13px;border:1px solid #f0c36d;border-radius:11px;background:#fff8e6;color:#6b4a00;font-size:11px;line-height:1.45}.settings-card-title{display:flex;align-items:center;gap:11px;margin-bottom:16px}.section-toggle{display:flex;align-items:center;gap:5px;margin-left:auto;padding:5px 0;border:0;background:transparent;color:var(--green);font-size:10px;font-weight:750}.section-toggle b{font-size:16px;line-height:10px;font-weight:500}.section-toggle[aria-expanded=false] b{transform:rotate(180deg)}.settings-icon{display:grid;place-items:center;width:35px;height:35px;border-radius:12px;background:var(--mint);color:var(--green);font-size:17px}.settings-card-title strong,.settings-card-title small{display:block}.settings-card-title strong{font-size:14px}.settings-card-title small{margin-top:3px;color:var(--muted);font-size:10px}.provision-actions{display:flex;gap:10px;margin-top:14px}.simple-heading .provision-actions{position:static}.settings-form{display:grid;gap:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.form-grid label{display:grid;gap:6px;color:var(--muted);font-size:11px;font-weight:650}.form-grid input,.form-grid select,.transfer-row input{width:100%;min-width:0;padding:11px 10px;border:1px solid var(--line);border-radius:10px;background:#f8fafc;color:var(--ink);font-size:12px}.form-grid .full-field{grid-column:1/-1}.inline-options{display:grid;gap:10px}.inline-options label{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:12px}.inline-options input,.setting-row input[type=checkbox]{accent-color:var(--green)}.disclosure-button{display:flex;justify-content:space-between;padding:12px 0;border:0;border-top:1px solid var(--line);background:transparent;color:var(--green);font-size:11px;font-weight:700}.advanced-settings{display:none}.advanced-settings.visible{display:block}.advanced-settings.visible+.form-actions{margin-top:0}.form-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px}.primary-button,.secondary-button{min-height:40px;padding:10px 14px;border-radius:11px;font-size:11px;font-weight:750}.primary-button{border:0;background:var(--green);color:#fff}.secondary-button{border:1px solid var(--line);background:var(--paper);color:var(--ink)}.audio-settings{display:grid;gap:8px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid #edf0f2}.setting-row>span:first-child strong,.setting-row>span:first-child small{display:block}.setting-row strong{font-size:12px}.setting-row small{margin-top:3px;color:var(--muted);font-size:10px;line-height:1.4}.setting-row input[type=range]{width:105px;accent-color:var(--green)}.setting-row>span:first-child{flex:1;min-width:0}.ringtone-picker{position:relative;flex:0 1 170px;min-width:126px}.ringtone-picker:after{content:"";position:absolute;top:calc(50% - 5px);right:14px;width:8px;height:8px;border-right:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(45deg);pointer-events:none}.setting-row select.ringtone-select{appearance:none;-webkit-appearance:none;width:100%;max-width:none;min-height:42px;padding:10px 34px 10px 12px;border:1px solid #b7cde0;border-radius:12px;background:linear-gradient(135deg,#fff,#f3f8fd);box-shadow:0 3px 10px #0a6fd10d;color:var(--ink);font-size:12px;font-weight:700}.setting-row select.ringtone-select:focus-visible{border-color:var(--green);box-shadow:0 0 0 3px #0a6fd122;outline:0}.audio-output-settings{padding-top:6px;color:var(--muted);font-size:10px}.audio-output-settings .helper-text{margin:5px 0 0}.notice-card{margin:13px 0;padding:15px;border:1px solid #cbdaf0;border-radius:14px;background:#f3f7fc}.notice-card strong{font-size:11px}.notice-card p{margin:5px 0 0;color:#5b6672;font-size:10px;line-height:1.5}.helper-text{color:var(--muted);font-size:10px;line-height:1.45}.bottom-nav{position:fixed;z-index:5;left:50%;bottom:calc(10px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(516px,calc(100% - 24px));display:flex;justify-content:space-around;padding:6px;border:1px solid #ccd2d5;border-radius:17px;background:#ffffffed;box-shadow:0 8px 28px #17181a14;backdrop-filter:blur(14px)}.nav-item{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:7px 3px;border:0;border-radius:12px;background:transparent;color:var(--muted);font-size:10px}.nav-icon{display:block;width:24px;height:24px;flex:none}.nav-label{display:block;font-size:10px;line-height:1.15}.nav-item.active{background:var(--mint);color:var(--green);font-weight:750}.toast{position:fixed;z-index:30;left:50%;bottom:calc(88px + env(safe-area-inset-bottom));transform:translate(-50%,12px);max-width:calc(100% - 30px);padding:11px 15px;border-radius:11px;background:#202224;color:#fff;font-size:11px;opacity:0;pointer-events:none;transition:.18s}.toast.show{transform:translate(-50%,0);opacity:1}.startup-notice{position:fixed;z-index:60;top:calc(84px + env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(460px,calc(100% - 24px));padding:14px 16px;border:1px solid #b7cde0;border-radius:15px;background:#fff;box-shadow:0 12px 32px #17181a1c;color:var(--ink)}.startup-notice strong{font-size:13px}.startup-notice p{margin:5px 0 10px;color:var(--muted);font-size:11px;line-height:1.45}.startup-notice .startup-actions{display:flex;gap:8px}.startup-notice #startupSettings{background:var(--mint);color:var(--green)}.startup-notice button{min-height:36px;padding:8px 12px;border:0;border-radius:10px;background:var(--green);color:#fff;font-size:11px;font-weight:700}.call-panel{position:fixed;z-index:20;inset:0;min-height:100dvh;display:flex;flex-direction:column;align-items:center;overflow-y:auto;padding:calc(14px + env(safe-area-inset-top)) 22px calc(18px + env(safe-area-inset-bottom));background:#f1f3f4}.call-panel[hidden]{display:none}.call-topline{width:min(440px,100%);display:flex;align-items:center;justify-content:space-between}.call-topline .eyebrow{color:var(--green)}.call-top-spacer{width:38px}.call-close{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:#fff;font-size:22px;color:var(--muted)}.call-person{width:100%;min-height:0;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:15px 0}.call-avatar{display:grid;place-items:center;width:78px;height:78px;border-radius:27px;background:var(--mint);color:var(--green);font-size:27px;font-weight:700}.call-avatar svg{width:38px;height:38px}.call-avatar{overflow:hidden}.call-avatar img{width:100%;height:100%;object-fit:cover}.call-person p{margin:20px 0 5px;color:var(--green);font-size:11px;font-weight:700}.call-person p.call-peer-number{margin:6px 0 0;color:var(--muted);font-size:17px;font-weight:600;letter-spacing:.02em}.call-person h2{margin:0;font-size:27px;letter-spacing:-.04em;overflow-wrap:anywhere}.call-person small{margin-top:7px;color:var(--muted);font-size:11px}.call-audio-status{margin-top:12px;border:0;background:transparent;color:var(--green);font-size:11px}.incoming-actions,.active-actions{width:min(440px,100%);display:grid;grid-template-columns:repeat(auto-fit,minmax(68px,1fr));gap:8px}.incoming-actions{padding:8px 0 18px}.incoming-actions[hidden],.active-actions[hidden]{display:none}.answer-button,.decline-button{flex:1;max-width:190px;min-height:49px;border:0;border-radius:14px;color:#fff;font-size:12px;font-weight:750}.answer-button{background:var(--green)}.decline-button{background:var(--danger)}.answer-button span,.decline-button span{margin-right:7px}.active-actions{padding:9px 0 16px}.active-actions.transfer-mode{grid-template-columns:minmax(0,180px);justify-content:center}.active-actions.transfer-mode>:not(#openTransfer){display:none}.active-actions.transfer-mode #openTransfer{width:100%;min-width:0}.call-action{display:grid;justify-items:center;align-content:center;gap:7px;min-height:76px;border:1px solid var(--line);border-radius:15px;background:#fff;color:var(--ink);font-size:9px}.call-action[aria-pressed=true]{border-color:#a5ccef;background:var(--mint);color:var(--green)}.action-icon{font-size:20px;color:var(--green)}.call-subpanel{width:min(440px,100%);margin:0 auto 13px;padding:13px;border:1px solid var(--line);border-radius:14px;background:#fff}.call-subpanel[hidden]{display:none}.call-subpanel label{display:block;margin-bottom:8px;color:var(--muted);font-size:10px}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.file-button{display:inline-flex;align-items:center;flex:none;cursor:pointer}.transfer-row{display:flex;gap:8px}.transfer-actions{display:flex;gap:8px;margin-top:8px}.transfer-actions button{flex:1}.consult-panel p{margin:0 0 4px;font-size:12px;line-height:1.45}#transferContactsDialog{width:min(460px,calc(100vw - 24px))}#transferContactSearch{width:100%}.transfer-contacts-list{display:grid;gap:8px;max-height:50vh;overflow:auto;margin:6px 0 14px}.transfer-contact{display:grid;gap:2px;padding:11px 13px;border:1px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink);text-align:left;font:inherit}.transfer-contact small{color:var(--muted)}.transfer-row .primary-button{white-space:nowrap}.dtmf-keypad-panel{max-width:360px}.dtmf-display{display:flex;align-items:center;min-height:42px;margin:0 0 9px;padding:0 8px;border:1px solid var(--line);border-radius:10px;background:#f8fafc}.dtmf-display output{flex:1;min-width:0;overflow:hidden;color:var(--ink);font-size:18px;letter-spacing:.12em;text-align:center}.dtmf-display button{width:38px;height:38px;border:0;background:transparent;color:var(--muted);font-size:20px}.dtmf-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.dtmf-keypad button{height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);font-size:18px;font-weight:650}.dtmf-keypad button:active{background:var(--mint);border-color:#a8d1f2}.dtmf-keypad button small{color:var(--muted);font-size:7px;letter-spacing:.13em}.end-call-button{width:min(440px,100%);min-height:52px;flex:none;margin:7px auto 0;border:0;border-radius:15px;background:var(--danger);color:#fff;font-size:13px;font-weight:750;box-shadow:0 7px 18px #cc4f482b;transition:filter .12s,transform .12s}.end-call-button:active{filter:brightness(.92);transform:scale(.99)}.end-call-button span{margin-right:9px;color:#fff;font-size:17px}#remoteAudio{position:fixed;width:1px;height:1px;left:-2px;bottom:-2px;opacity:0;pointer-events:none}dialog{max-width:calc(100vw - 24px);border:1px solid var(--line);border-radius:17px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}dialog::backdrop{background:#17181a66;backdrop-filter:blur(3px)}.dialog-content{width:min(360px,80vw);padding:12px}.dialog-content h2{margin-top:0}.dialog-content select{width:100%;margin:10px 0;padding:10px;border:1px solid var(--line);border-radius:9px;background:#fff}.qr-scanner-content{width:min(440px,88vw);padding:20px;text-align:center}.qr-viewport{position:relative;width:min(76vw,360px);aspect-ratio:1;margin:14px auto;overflow:hidden;border-radius:14px;background:#17181a}.qr-scanner-content video{width:100%;height:100%;object-fit:cover}.qr-frame{position:absolute;inset:12% 15%;border:2px solid #2bbafd;border-radius:15px;pointer-events:none}.qr-frame i{position:absolute;left:4%;right:4%;top:15%;height:2px;background:#2bbafd;animation:scan 2s ease-in-out infinite}.qr-status{min-height:1.4em;color:var(--muted);font-size:11px}@keyframes scan{50%{top:85%}}button:disabled{opacity:.48;cursor:not-allowed}.provision-actions button{padding:0;font-size:10px}@media(min-height:780px){.dialer-heading{padding-top:36px}.dial-pad{gap:12px}.dial-pad button{height:65px}.dial-display{margin:21px 0 16px}}@media(max-width:380px){.app-shell{padding-right:15px;padding-left:15px}.brand{gap:5px}.brand-mark{width:32px;height:32px}.brand-copy strong{font-size:16px}.app-identity{font-size:14px}.brand-copy small{font-size:7px}.dial-pad{gap:7px}.dial-pad button{height:54px}.active-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.call-action{min-height:70px;min-width:0;padding:6px 2px}.form-grid{grid-template-columns:1fr}}@media(max-width:340px){.brand-copy small:not(.app-version){display:none}.app-identity{font-size:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}