:root{--bg:#f2f2f7;--card:#fff;--fg:#000;--muted:#8a8a8e;--sep:rgba(60,60,67,.18);--fill:#e5e5ea;--blue:#007aff;--green:#34c759;--red:#ff3b30;--amber:#ff9500;
 --bub-in:#e9e9eb;--bub-out:#007aff;--bub-you:#34c759;--bar:rgba(249,249,249,.94);--sat:env(safe-area-inset-top);--sab:env(safe-area-inset-bottom);color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#000;--card:#1c1c1e;--fg:#fff;--muted:#98989f;--sep:rgba(84,84,88,.6);--fill:#2c2c2e;--blue:#0a84ff;--green:#30d158;--red:#ff453a;--amber:#ff9f0a;
 --bub-in:#26252a;--bub-out:#0a84ff;--bar:rgba(22,22,24,.94)}}
html.force-dark{--bg:#000;--card:#1c1c1e;--fg:#fff;--muted:#98989f;--sep:rgba(84,84,88,.6);--fill:#2c2c2e;--blue:#0a84ff;--green:#30d158;--red:#ff453a;--amber:#ff9f0a;--bub-in:#26252a;--bub-out:#0a84ff;--bar:rgba(22,22,24,.94)}
html.force-light{--bg:#f2f2f7;--card:#fff;--fg:#000;--muted:#8a8a8e;--sep:rgba(60,60,67,.18);--fill:#e5e5ea;--blue:#007aff;--green:#34c759;--red:#ff3b30;--amber:#ff9500;--bub-in:#e9e9eb;--bub-out:#007aff;--bar:rgba(249,249,249,.94)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.35 -apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;min-height:44px}
input,textarea{font:inherit;color:var(--fg)}
main{min-height:100vh;padding:calc(var(--sat) + 0px) 0 calc(var(--sab) + 84px)}
.hdr{position:sticky;top:0;z-index:5;background:var(--bar);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);padding:calc(var(--sat) + 6px) 16px 8px;margin-top:calc(-1 * var(--sat))}
.hdr .row1{display:flex;align-items:center;justify-content:space-between;min-height:44px;gap:8px}
.hdr h1{font-size:34px;font-weight:700;letter-spacing:.3px;margin:2px 0 6px}
.hdr .title{font-size:17px;font-weight:600;text-align:center;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.back{color:var(--blue);display:flex;align-items:center;gap:2px;padding-right:8px;min-width:70px}
.back svg{width:13px;height:21px;fill:none;stroke:var(--blue);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.seg{display:flex;background:var(--fill);border-radius:9px;padding:2px;margin:4px 0 6px}
.seg button{flex:1;min-height:32px;border-radius:7px;font-size:15px;font-weight:500}
.seg button.on{background:var(--card);box-shadow:0 1px 3px rgba(0,0,0,.15)}
.sec{font-size:13px;text-transform:uppercase;color:var(--muted);padding:18px 20px 6px;letter-spacing:.2px;display:flex;align-items:center;gap:6px}
.sec.needs{color:var(--red);font-weight:600}
.list{background:var(--card);margin:0 16px;border-radius:12px;overflow:hidden}
.item{display:flex;gap:12px;align-items:flex-start;padding:11px 14px 11px 12px;min-height:64px;position:relative;width:100%;text-align:left}
.item+.item:before{content:"";position:absolute;top:0;left:58px;right:0;border-top:.5px solid var(--sep)}
.item:active{background:var(--fill)}
.av{width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--fill);margin-top:2px}
.av svg{width:18px;height:18px;fill:var(--muted)}
.av.live{background:var(--green)}.av.live svg{fill:#fff}.av.wants{background:var(--red)}.av.wants svg{fill:#fff}
.item .mid{flex:1;min-width:0}
.item .l1{display:flex;align-items:center;gap:6px}
.who{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.who.missed{color:var(--red)}
.when{margin-left:auto;color:var(--muted);font-size:15px;white-space:nowrap;padding-left:6px}
.sum{color:var(--muted);font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-top:2px}
.chips{display:flex;gap:6px;margin-top:5px;flex-wrap:wrap}
.chip{font-size:12px;font-weight:600;padding:3px 8px;border-radius:20px;background:var(--fill);color:var(--muted);white-space:nowrap}
.chip.alex{background:rgba(0,122,255,.13);color:var(--blue)}.chip.wants{background:rgba(255,59,48,.14);color:var(--red)}
.chip.missed{background:rgba(255,59,48,.10);color:var(--red)}.chip.taken,.chip.you{background:rgba(52,199,89,.16);color:var(--green)}
.chip.outbound{background:var(--fill);color:var(--muted)}.chip.live{background:var(--green);color:#fff}.chip.unv{background:rgba(255,149,0,.16);color:var(--amber)}
.rdot{width:10px;height:10px;border-radius:50%;background:var(--red);flex:none;align-self:center}
.empty{text-align:center;color:var(--muted);padding:60px 30px}.empty b{display:block;color:var(--fg);font-size:20px;margin-bottom:6px}
.err{margin:16px;padding:14px;border-radius:12px;background:rgba(255,59,48,.12);color:var(--red)}
.sk{height:64px;margin:0;border-top:.5px solid var(--sep);background:linear-gradient(90deg,var(--card) 0,var(--fill) 50%,var(--card) 100%);background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{to{background-position:-200% 0}}
/* tabs */
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;background:var(--bar);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-top:.5px solid var(--sep);padding:4px 0 calc(var(--sab) + 4px)}
.tabs button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:500;color:var(--muted);position:relative;min-height:50px}
.tabs button svg{width:26px;height:26px;fill:currentColor}.tabs button.on{color:var(--blue)}
.dot{position:absolute;top:4px;left:calc(50% + 8px);width:10px;height:10px;border-radius:50%;background:var(--red);border:2px solid var(--bar)}
/* connection + alert */
.conn{position:fixed;top:calc(var(--sat) + 4px);left:50%;transform:translateX(-50%);z-index:30;font-size:13px;font-weight:600;padding:5px 12px;border-radius:20px;background:var(--amber);color:#000}
.conn.off{background:var(--red);color:#fff}
.alertbar{position:fixed;top:0;left:0;right:0;z-index:40;background:var(--red);color:#fff;padding:calc(var(--sat) + 10px) 16px 14px;box-shadow:0 6px 20px rgba(0,0,0,.3);animation:pulse 1.2s ease-in-out infinite alternate}
@keyframes pulse{from{background:#ff3b30}to{background:#d70015}}
.alertbar .t{font-weight:700;font-size:19px}.alertbar .r{font-size:16px;margin:4px 0 10px;opacity:.95}
.alertbar .btns{display:flex;gap:10px}.alertbar .btns button{min-height:56px;border-radius:14px;font-weight:700}
.alertbar .big{flex:1;background:#fff;color:#d70015;font-size:19px}.alertbar .sm{padding:0 16px;background:rgba(255,255,255,.2)}
/* detail */
.dhead{text-align:center;padding:14px 16px 6px}.dhead .av{width:72px;height:72px;margin:0 auto 8px}.dhead .av svg{width:34px;height:34px}
.dhead .name{font-size:26px;font-weight:600}.dhead .meta{color:var(--muted);font-size:15px;margin-top:2px}
.ctl{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:5px 10px;border-radius:20px;background:rgba(0,122,255,.13);color:var(--blue);min-height:28px}
.ctl.you{background:rgba(52,199,89,.16);color:var(--green)}
.ctl i{width:8px;height:8px;border-radius:50%;background:currentColor}
.card{background:var(--card);border-radius:12px;margin:12px 16px;padding:12px 14px}
.card .lbl{font-size:13px;color:var(--muted);text-transform:uppercase;margin-bottom:4px}
.flagcard{background:rgba(255,59,48,.12);color:var(--red);font-weight:600}
.bubbles{display:flex;flex-direction:column;gap:3px;padding:6px 12px 12px}
.bw{display:flex;flex-direction:column;max-width:80%}.bw.in{align-self:flex-start}.bw.out{align-self:flex-end;align-items:flex-end}
.spk{font-size:12px;color:var(--muted);margin:8px 12px 2px}
.b{padding:8px 13px;border-radius:19px;font-size:17px;white-space:pre-wrap;word-wrap:break-word;line-height:1.3}
.bw.in .b{background:var(--bub-in);border-bottom-left-radius:6px}.bw.out .b{background:var(--bub-out);color:#fff;border-bottom-right-radius:6px}
.bw.you .b{background:var(--bub-you);color:#fff}
.ts{font-size:11px;color:var(--muted);margin:2px 10px 0}
.uv{font-size:11px;color:var(--amber);margin:2px 10px}
.actions{position:fixed;left:0;right:0;bottom:calc(var(--sab) + 62px);z-index:8;display:flex;gap:10px;padding:10px 16px;background:var(--bar);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:.5px solid var(--sep)}
.actions button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:12px;color:var(--blue);background:var(--card);border-radius:12px;padding:8px 4px;min-height:58px}
.actions button svg{width:22px;height:22px;fill:currentColor}
.pad-bottom{height:110px}
.tobtn{width:calc(100% - 32px);margin:12px 16px;min-height:56px;border-radius:14px;background:var(--green);color:#fff;font-weight:700;font-size:19px;display:flex;align-items:center;justify-content:center;gap:8px}
.tobtn svg{width:22px;height:22px;fill:#fff}
.tobtn[disabled]{opacity:.45}
.audio{width:100%;margin-top:4px}
/* messages compose */
.pausebar{position:sticky;top:calc(var(--sat) + 60px);z-index:4;margin:8px 16px;padding:10px 12px;border-radius:12px;background:rgba(52,199,89,.16);color:var(--green);font-weight:600;font-size:15px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.pausebar button{color:var(--blue);font-weight:600;font-size:15px;min-height:36px}
.compose{position:fixed;left:0;right:0;bottom:calc(var(--sab) + 62px);z-index:8;display:flex;gap:8px;align-items:flex-end;padding:8px 12px;background:var(--bar);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:.5px solid var(--sep)}
.compose textarea{flex:1;resize:none;border:1px solid var(--sep);border-radius:20px;padding:9px 14px;background:var(--card);min-height:40px;max-height:140px;font-size:17px}
.send{width:40px;height:40px;min-height:40px;border-radius:50%;background:var(--blue);display:grid;place-items:center}.send svg{width:20px;height:20px;fill:#fff}.send[disabled]{opacity:.4}
/* keypad */
.kp{display:flex;flex-direction:column;align-items:center;padding:8px 0 0}
.via{color:var(--muted);font-size:14px;display:flex;align-items:center;gap:6px;min-height:22px}
.num{font-size:38px;font-weight:400;min-height:56px;letter-spacing:1px;text-align:center;padding:4px 20px;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sugg{display:flex;gap:8px;overflow-x:auto;max-width:100%;padding:0 16px 6px;min-height:40px;scrollbar-width:none}
.sugg button{flex:none;font-size:14px;background:var(--card);border-radius:18px;padding:0 12px;min-height:34px;color:var(--blue)}
.grid{display:grid;grid-template-columns:repeat(3,78px);gap:12px 28px;margin:6px 0 12px}
.key{width:78px;height:78px;border-radius:50%;background:var(--fill);display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1}
.key:active{filter:brightness(1.35)}.key b{font-size:34px;font-weight:400}.key small{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--fg);margin-top:2px}
.kprow{display:grid;grid-template-columns:repeat(3,78px);gap:28px;align-items:center;justify-items:center}
.callbtn{width:78px;height:78px;border-radius:50%;background:var(--green);display:grid;place-items:center}.callbtn svg{width:34px;height:34px;fill:#fff}.callbtn[disabled]{opacity:.5}
.ghost{color:var(--muted);font-size:15px;min-width:60px}
.purpose{display:block;width:calc(100% - 32px);margin:4px 16px 6px;border:0;border-radius:12px;padding:12px 14px;background:var(--card);font-size:17px;resize:none}
/* incoming (full screen) */
.inc{position:fixed;inset:0;z-index:50;background:linear-gradient(180deg,#1c2a3a 0,#0b0f14 70%);color:#fff;display:flex;flex-direction:column;padding:calc(var(--sat) + 30px) 22px calc(var(--sab) + 24px)}
.inc.wants{background:linear-gradient(180deg,#5c0a0a 0,#1a0303 70%)}
.inc .top{text-align:center}.inc .lbl{font-size:17px;opacity:.75}.inc .nm{font-size:36px;font-weight:500;margin:6px 0 4px}
.inc .st{font-size:16px;opacity:.85;display:flex;gap:8px;justify-content:center;align-items:center}
.inc .st i{width:8px;height:8px;border-radius:50%;background:#30d158;animation:blink 1s infinite}@keyframes blink{50%{opacity:.2}}
.inc .why{margin:14px auto 0;background:#ff453a;color:#fff;font-weight:700;padding:10px 14px;border-radius:12px;text-align:center;font-size:17px}
.inc .roll{flex:1;margin:22px 0 14px;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;cursor:pointer;-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 40px)}
.inc .roll.exp{overflow:auto;justify-content:flex-start;-webkit-mask-image:none}
.inc .roll .bw.in .b{background:rgba(255,255,255,.16);color:#fff}.inc .roll .spk{color:rgba(255,255,255,.6)}
.inc .hint{font-size:13px;opacity:.6;text-align:center;margin-bottom:8px}
.inc .btnrow{display:flex;flex-direction:column;gap:12px}
.inc .primary{min-height:66px;border-radius:18px;background:#30d158;color:#fff;font-size:21px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}
.inc .primary svg{width:26px;height:26px;fill:#fff}
.inc .two{display:flex;gap:12px}.inc .two button{flex:1;min-height:56px;border-radius:16px;background:rgba(255,255,255,.16);font-size:17px;font-weight:600}
.inc .two .end{background:#ff453a}
.inc .xfer{text-align:center;font-size:22px;font-weight:600;padding:20px 0}
.inc .xfer button{display:block;margin:16px auto 0;min-height:50px;padding:0 30px;border-radius:14px;background:rgba(255,255,255,.18);font-size:17px}
.inc .close{position:absolute;top:calc(var(--sat) + 8px);left:12px;min-width:44px;color:#fff;opacity:.8;font-size:15px}
.livebanner{margin:10px 16px 0;border-radius:14px;background:var(--green);color:#fff;display:flex;align-items:center;gap:10px;padding:10px 14px;font-weight:600;width:calc(100% - 32px);min-height:52px}
.livebanner i{width:9px;height:9px;border-radius:50%;background:#fff;animation:blink 1s infinite}
.toast{position:fixed;left:50%;bottom:calc(var(--sab) + 140px);transform:translateX(-50%);z-index:60;background:rgba(0,0,0,.85);color:#fff;padding:10px 16px;border-radius:14px;font-size:15px;max-width:86vw;text-align:center}
.set .rowi{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:6px 14px;gap:10px;border-top:.5px solid var(--sep)}
.set .rowi:first-child{border-top:0}.set .rowi span:last-child{color:var(--muted);text-align:right}
.set button.rowi{width:100%;color:var(--blue);text-align:left}
.foot{color:var(--muted);font-size:13px;padding:8px 20px}
.unlock{margin:12px 16px 0;padding:12px 14px;border-radius:12px;background:rgba(255,149,0,.16);color:var(--amber);font-weight:600;font-size:15px;width:calc(100% - 32px);text-align:left}
/* login */
.login{display:flex;min-height:100vh;align-items:center;justify-content:center}
.login form{width:min(340px,86vw);display:flex;flex-direction:column;gap:12px;text-align:center}
.login img{width:84px;height:84px;margin:0 auto;border-radius:20px}
.login input{padding:14px;border-radius:12px;border:0;background:var(--card);min-height:50px}
.login button{background:var(--green);color:#fff;font-weight:600;border-radius:12px;min-height:50px}
.login .m{color:var(--red);min-height:22px}