:root{
  --navy:#0E2347;--navy-2:#16326A;--navy-3:#0A1A38;--gold:#C9A24A;--gold-2:#F3D27A;
  --bg:#F3F5F9;--card:#FFFFFF;--line:#E4E8F0;--ink:#0F1A2E;--muted:#6A7487;--soft:#EEF2F8;
  --blue:#2F6BFF;--green:#16A34A;--green-bg:#E8F7EE;--red:#DC2626;--red-bg:#FDECEC;--amber:#B45309;--amber-bg:#FEF3E2;
  --bubble-out:#DCEBFF;--bubble-in:#FFFFFF;
  --r:16px;--safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px);
  --font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
.splash{height:100vh;display:grid;place-items:center;background:var(--navy)}
.splash img{animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(.92);opacity:.8}}

/* ---------- layout ---------- */
#app{max-width:640px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative}
.top{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;padding:calc(var(--safe-t) + 12px) 16px 12px;display:flex;align-items:center;gap:10px;
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:14px 14px}
.top h1{font-size:18px;margin:0;font-weight:800;letter-spacing:-.01em;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .sub{font-size:12px;opacity:.75;font-weight:600}
.top .ibtn{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;flex:none}
.top .ibtn:active{background:rgba(255,255,255,.12)}
.wm{font-weight:800;font-size:21px;letter-spacing:-.02em}.wm b{color:var(--gold-2)}
.page{padding:14px 14px calc(96px + var(--safe-b))}
.tabs{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:640px;z-index:30;background:#fff;border-top:1px solid var(--line);
  display:grid;grid-template-columns:repeat(4,1fr);padding:6px 6px calc(6px + var(--safe-b))}
.tabs a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 0;border-radius:12px;color:var(--muted);font-size:11.5px;font-weight:700;position:relative}
.tabs a svg{width:24px;height:24px}
.tabs a.on{color:var(--navy)}
.tabs a.on .ti{background:var(--soft)}
.tabs .ti{width:52px;height:30px;border-radius:15px;display:grid;place-items:center;transition:background .2s}
.badge{min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:11px;font-weight:800;display:inline-grid;place-items:center;padding:0 5px}
.tabs .badge{position:absolute;top:2px;left:calc(50% + 8px)}

/* ---------- cards ---------- */
.card{background:var(--card);border-radius:var(--r);padding:16px;box-shadow:0 1px 2px rgba(15,26,46,.05),0 4px 14px rgba(15,26,46,.04);margin-bottom:12px}
.card h3{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;display:flex;align-items:center;gap:8px}
.card h3 .more{margin-left:auto;text-transform:none;letter-spacing:0;font-size:13px;color:var(--blue)}
.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}
.row{display:flex;align-items:center;gap:10px}.grow{flex:1;min-width:0}
.ell{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;background:var(--soft);color:var(--navy)}
.chip.red{background:var(--red-bg);color:var(--red)}.chip.green{background:var(--green-bg);color:var(--green)}.chip.amber{background:var(--amber-bg);color:var(--amber)}
.empty{text-align:center;padding:28px 12px;color:var(--muted)}
.empty .em{font-size:34px;display:block;margin-bottom:6px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 20px;border-radius:14px;background:var(--navy);color:#fff;font-weight:800;font-size:15px;transition:transform .1s,opacity .2s}
.btn:active{transform:scale(.98)}.btn[disabled]{opacity:.5}
.btn.block{width:100%}.btn.gold{background:linear-gradient(135deg,var(--gold-2),var(--gold));color:#2A1E00}
.btn.ghost{background:var(--soft);color:var(--navy)}.btn.sm{height:36px;padding:0 14px;font-size:13.5px;border-radius:11px}
.btn.green{background:var(--green)}.btn.red{background:var(--red-bg);color:var(--red)}
.fab{position:fixed;right:max(16px,calc(50% - 304px));bottom:calc(84px + var(--safe-b));z-index:25;width:58px;height:58px;border-radius:19px;background:linear-gradient(135deg,var(--navy-2),var(--navy));color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px rgba(14,35,71,.35)}
.fab svg{width:26px;height:26px}

/* ---------- today ---------- */
.hello{margin:2px 2px 14px}.hello h2{margin:0;font-size:22px;font-weight:800;letter-spacing:-.02em}.hello p{margin:2px 0 0;color:var(--muted);font-weight:600}
.clock{background:linear-gradient(145deg,var(--navy-2),var(--navy-3));color:#fff;border-radius:22px;padding:18px;margin-bottom:12px;position:relative;overflow:hidden;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(145deg,var(--navy-2),var(--navy-3));background-size:14px 14px,100% 100%}
.clock .lbl{font-size:12.5px;font-weight:700;opacity:.75;text-transform:uppercase;letter-spacing:.06em}
.clock .big{font-size:30px;font-weight:800;letter-spacing:-.02em;margin:4px 0 2px}
.clock .meta{font-size:13.5px;opacity:.85;font-weight:600}
.clock .bar{height:8px;background:rgba(255,255,255,.15);border-radius:6px;margin:14px 0 6px;overflow:hidden}
.clock .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--gold-2),var(--gold));border-radius:6px;transition:width .6s}
.clock .btn{margin-top:14px}
.clock .done{display:flex;align-items:center;gap:8px;margin-top:12px;font-weight:700;color:#A7F3C3}
.slotpick{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:10px}
.slotpick button{height:44px;border-radius:12px;background:var(--soft);font-weight:800;color:var(--navy)}
.slotpick button.on{background:var(--navy);color:#fff}
.li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-top:1px solid var(--line)}
.li:first-of-type{border-top:0;padding-top:2px}
.li .ic{width:36px;height:36px;border-radius:11px;background:var(--soft);display:grid;place-items:center;flex:none;font-size:17px}
.li b{font-weight:700}
.rsvp{display:flex;gap:8px;margin-top:8px}

/* ---------- chat list ---------- */
.search{display:flex;align-items:center;gap:8px;background:#fff;border-radius:14px;padding:0 14px;height:46px;margin-bottom:10px;box-shadow:0 1px 2px rgba(15,26,46,.05)}
.search input{border:0;outline:0;flex:1;background:transparent;font-size:15px}
.pills{display:flex;gap:8px;margin-bottom:10px;overflow-x:auto;scrollbar-width:none}
.pills button{flex:none;height:34px;padding:0 14px;border-radius:17px;background:#fff;font-weight:700;font-size:13.5px;color:var(--muted);box-shadow:0 1px 2px rgba(15,26,46,.05)}
.pills button.on{background:var(--navy);color:#fff}
.clist{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 1px 2px rgba(15,26,46,.05)}
.ci{display:flex;align-items:center;gap:12px;padding:12px 14px;border-top:1px solid var(--line);color:inherit}
.ci:first-child{border-top:0}.ci:active{background:var(--soft)}
.av{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;flex:none;font-weight:800;font-size:16px;color:#fff;background:var(--navy-2)}
.av.g{background:var(--soft);font-size:22px}
.av.sm{width:36px;height:36px;border-radius:12px;font-size:13px}
.ci .nm{font-weight:800;font-size:15.5px}.ci .lm{font-size:13.5px;color:var(--muted)}
.ci .rt{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex:none}
.ci .tm{font-size:12px;color:var(--muted)}.ci.un .tm{color:var(--green);font-weight:700}
.badge.g{background:var(--green)}.badge.at{background:var(--gold);color:#2A1E00}

/* ---------- conversation ---------- */
.conv{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:640px;margin:0 auto;background:#EAE6DF;
  background-image:radial-gradient(rgba(14,35,71,.06) 1px,transparent 1px);background-size:16px 16px}
.conv .top{position:relative}
.msgs{flex:1;overflow-y:auto;padding:12px 10px;display:flex;flex-direction:column;gap:3px;-webkit-overflow-scrolling:touch}
.day{align-self:center;background:rgba(255,255,255,.9);color:var(--muted);font-size:12px;font-weight:700;padding:4px 10px;border-radius:8px;margin:10px 0 6px}
.sys{align-self:center;max-width:88%;text-align:center;background:#FFF6DC;color:#5B4A12;font-size:12.5px;font-weight:600;padding:6px 10px;border-radius:9px;margin:4px 0}
.b{max-width:82%;padding:7px 10px 6px;border-radius:14px;background:var(--bubble-in);box-shadow:0 1px 1px rgba(0,0,0,.06);align-self:flex-start;position:relative;word-wrap:break-word;overflow-wrap:anywhere}
.b.me{align-self:flex-end;background:var(--bubble-out)}
.b.first{margin-top:6px}
.b .who{font-size:12.5px;font-weight:800;margin-bottom:1px}
.b .tx{white-space:pre-wrap;font-size:15px}
.b .tx .at{color:var(--blue);font-weight:700}.b .tx .at.me{background:#FFE9A8;color:#6B4E00;border-radius:4px;padding:0 2px}
.b .ft{display:flex;justify-content:flex-end;align-items:center;gap:6px;font-size:11px;color:var(--muted);margin-top:2px}
.b .ft .rd{color:var(--blue);font-weight:700}
.b img.ph{display:block;border-radius:10px;max-height:320px;width:auto;max-width:100%;margin:2px 0 4px}
.b audio{max-width:240px;display:block;margin:2px 0}
.file{display:flex;align-items:center;gap:10px;background:rgba(14,35,71,.05);border-radius:10px;padding:9px 10px;color:inherit;margin:2px 0 4px;min-width:200px}
.file .fi{width:36px;height:36px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800;flex:none}
.b.del .tx{color:var(--muted);font-style:italic}
.tcard,.ecard{border-radius:12px;padding:10px 12px;background:#fff;border:1px solid var(--line);margin:4px 0;min-width:230px}
.tcard .tt,.ecard .tt{font-weight:800}
.ecard{border-left:4px solid var(--gold)}.tcard{border-left:4px solid var(--blue)}
.composer{display:flex;align-items:flex-end;gap:8px;padding:8px 8px calc(8px + var(--safe-b));background:transparent}
.composer .box{flex:1;display:flex;align-items:flex-end;background:#fff;border-radius:24px;padding:4px 6px 4px 6px;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.composer textarea{flex:1;border:0;outline:0;resize:none;max-height:140px;min-height:40px;padding:9px 6px;font-size:16px;background:transparent;line-height:1.35}
.composer .cb{width:40px;height:40px;border-radius:20px;display:grid;place-items:center;color:var(--muted);flex:none}
.composer .send{width:48px;height:48px;border-radius:24px;background:var(--navy);color:#fff;display:grid;place-items:center;flex:none}
.ro{text-align:center;padding:14px 16px calc(14px + var(--safe-b));color:var(--muted);font-size:13.5px;font-weight:600;background:rgba(255,255,255,.85)}
.mention-pop{position:absolute;left:8px;right:8px;bottom:100%;margin-bottom:6px;background:#fff;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.18);max-height:260px;overflow:auto}
.mention-pop button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;text-align:left;border-top:1px solid var(--line)}
.mention-pop button:first-child{border-top:0}
.newbar{position:absolute;left:50%;transform:translateX(-50%);bottom:84px;background:var(--navy);color:#fff;font-size:13px;font-weight:700;padding:7px 14px;border-radius:999px;box-shadow:0 6px 16px rgba(0,0,0,.2)}

/* ---------- tasks ---------- */
.seg{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:14px;padding:4px;margin-bottom:12px;box-shadow:0 1px 2px rgba(15,26,46,.05)}
.seg button{height:40px;border-radius:11px;font-weight:800;color:var(--muted)}
.seg button.on{background:var(--navy);color:#fff}
.task{display:flex;gap:12px;align-items:flex-start}
.task .ck{width:28px;height:28px;border-radius:9px;border:2px solid #C3CAD8;flex:none;display:grid;place-items:center;margin-top:1px}
.task.done .ck{background:var(--green);border-color:var(--green);color:#fff}
.task.done .tt{text-decoration:line-through;color:var(--muted)}
.task .tt{font-weight:700}
.task .acts{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}

/* ---------- sheet / forms ---------- */
.sheet{position:fixed;inset:0;z-index:60;background:rgba(10,20,40,.45);display:flex;align-items:flex-end;justify-content:center;animation:fade .15s}
.sheet .pan{width:100%;max-width:640px;max-height:92vh;overflow:auto;background:#fff;border-radius:22px 22px 0 0;padding:10px 16px calc(18px + var(--safe-b));animation:up .2s ease-out}
.sheet .grab{width:42px;height:5px;border-radius:3px;background:#D5DAE3;margin:4px auto 12px}
.sheet h2{margin:0 0 12px;font-size:19px;font-weight:800}
@keyframes up{from{transform:translateY(30px);opacity:.6}}@keyframes fade{from{opacity:0}}
.f{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.f label{font-size:13px;font-weight:800;color:var(--muted)}
.f input,.f textarea,.f select{height:48px;border:1.5px solid var(--line);border-radius:12px;padding:0 14px;font-size:16px;background:#fff;outline:0;width:100%}
.f textarea{height:auto;min-height:84px;padding:12px 14px;resize:vertical}
.f input:focus,.f textarea:focus,.f select:focus{border-color:var(--navy)}
.quick{display:flex;gap:8px;flex-wrap:wrap}
.quick button{height:38px;padding:0 14px;border-radius:19px;background:var(--soft);font-weight:700;font-size:13.5px;color:var(--navy)}
.quick button.on{background:var(--navy);color:#fff}
.plist{max-height:46vh;overflow:auto;border:1.5px solid var(--line);border-radius:14px}
.plist button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;text-align:left;border-top:1px solid var(--line)}
.plist button:first-child{border-top:0}
.plist button.on{background:var(--soft)}
.plist .tick{margin-left:auto;width:22px;height:22px;border-radius:7px;border:2px solid #C3CAD8;display:grid;place-items:center;color:#fff;font-size:13px}
.plist button.on .tick{background:var(--navy);border-color:var(--navy)}
.menu button{display:flex;align-items:center;gap:14px;width:100%;padding:14px 4px;border-top:1px solid var(--line);font-weight:700;text-align:left}
.menu button:first-child{border-top:0}
.menu .mi{width:42px;height:42px;border-radius:13px;background:var(--soft);display:grid;place-items:center;font-size:20px;flex:none}

/* ---------- me ---------- */
.prof{display:flex;align-items:center;gap:14px}
.prof .av{width:60px;height:60px;border-radius:20px;font-size:22px}
.set{display:flex;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line)}
.set:first-of-type{border-top:0}
.sw{width:50px;height:30px;border-radius:15px;background:#CBD2DE;position:relative;flex:none;transition:background .2s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:24px;height:24px;border-radius:12px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.2);transition:transform .2s}
.sw.on{background:var(--green)}.sw.on::after{transform:translateX(20px)}
.steps{counter-reset:s;padding:0;margin:0;list-style:none}
.steps li{counter-increment:s;display:flex;gap:12px;padding:8px 0;align-items:flex-start}
.steps li::before{content:counter(s);width:26px;height:26px;border-radius:9px;background:var(--navy);color:#fff;font-weight:800;font-size:13px;display:grid;place-items:center;flex:none}

/* ---------- login ---------- */
.login{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--navy);color:#fff;padding:calc(var(--safe-t) + 40px) 24px calc(30px + var(--safe-b));
  background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:16px 16px}
.login .mid{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}
.login img{width:96px;height:96px;filter:drop-shadow(0 12px 30px rgba(0,0,0,.35))}
.login .wm{font-size:40px;margin-top:18px}
.login .tag{opacity:.8;font-weight:600;margin:6px 0 0;max-width:300px}
.login .err{background:rgba(220,38,38,.18);color:#FECACA;border-radius:12px;padding:10px 12px;font-weight:600;font-size:13.5px;margin-bottom:12px;text-align:center}
.login .fine{text-align:center;opacity:.6;font-size:12px;margin-top:14px}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(96px + var(--safe-b));z-index:80;background:#111C30;color:#fff;font-weight:700;font-size:14px;padding:11px 16px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.25);max-width:92vw;text-align:center}
.spin{width:22px;height:22px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:sp .8s linear infinite}
.spin.dk{border-color:rgba(14,35,71,.2);border-top-color:var(--navy)}
@keyframes sp{to{transform:rotate(360deg)}}
@media (min-width:700px){body{background:#E4E8EF}#app{box-shadow:0 0 0 1px var(--line)}}