:root{
  --ink:#16243a; --ink-2:#44546c; --ink-3:#7a879a;
  --bg:#f4f1ea; --card:#fffdf8; --line:#e4ded1; --line-2:#efeae0;
  --brand:#1e3a5f; --brand-2:#2c5282; --accent:#c2873a;
  --ok:#2f7d4f; --ok-bg:#e5f3ea; --warn:#b4541a; --warn-bg:#fbeee3; --bad:#b42318;
  --r:14px; --sh:0 1px 2px rgba(22,36,58,.06),0 4px 14px rgba(22,36,58,.06);
  --safe-b:env(safe-area-inset-bottom,0px); --safe-t:env(safe-area-inset-top,0px);
  font-synthesis:none;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{margin:0;line-height:1.2}
.serif{font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif}

/* ---------- Estructura ---------- */
.top{position:sticky;top:0;z-index:20;background:var(--brand);color:#fff;padding:calc(var(--safe-t) + 12px) 16px 12px;display:flex;align-items:center;gap:10px}
.top h1{font-size:19px;font-weight:600;flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .sub{font-size:12px;opacity:.75;font-weight:400;display:block;margin-top:2px}
.top .back{background:none;border:0;color:#fff;font-size:26px;line-height:1;padding:0 6px 0 0;cursor:pointer}
.top .live{font-size:11px;background:rgba(255,255,255,.14);padding:3px 8px;border-radius:99px;display:flex;align-items:center;gap:5px}
.top .live i{width:7px;height:7px;border-radius:50%;background:#7fe0a3;display:block}
main{max-width:760px;margin:0 auto;padding:16px 16px calc(96px + var(--safe-b))}
.tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--card);border-top:1px solid var(--line);display:flex;padding-bottom:var(--safe-b)}
.tabs a{flex:1;text-align:center;padding:9px 2px 8px;font-size:11px;color:var(--ink-3);text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:3px}
.tabs a svg{width:23px;height:23px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tabs a.on{color:var(--brand);font-weight:600}

/* ---------- Componentes ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);padding:16px;margin-bottom:14px}
.card.flat{box-shadow:none}
.sec-t{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600;margin:22px 4px 8px;display:flex;align-items:center;justify-content:space-between}
.sec-t:first-child{margin-top:4px}
.muted{color:var(--ink-3)} .small{font-size:13px} .tiny{font-size:12px}
.row{display:flex;align-items:center;gap:10px}
.grow{flex:1;min-width:0}
.btn{appearance:none;border:1px solid var(--line);background:var(--card);border-radius:11px;padding:10px 14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px}
.btn.pri{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--brand-2)}
.btn.danger{color:var(--bad)}
.btn.block{width:100%}
.btn.sm{min-height:34px;padding:6px 11px;font-size:14px;border-radius:9px}
.btn:disabled{opacity:.5}
.fab{position:fixed;right:18px;bottom:calc(76px + var(--safe-b));z-index:25;width:56px;height:56px;border-radius:18px;background:var(--accent);color:#fff;border:0;font-size:30px;box-shadow:0 6px 18px rgba(194,135,58,.4);cursor:pointer}
input[type=text],input[type=tel],input[type=password],input[type=date],input[type=time],select,textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:11px;padding:11px 12px;min-height:46px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(44,82,130,.15)}
textarea{resize:vertical;min-height:70px}
label.f{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin:12px 0 5px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pill{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;border-radius:99px;padding:3px 9px;background:var(--line-2);color:var(--ink-2);white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:var(--ok)} .pill.warn{background:var(--warn-bg);color:var(--warn)}
.pill.brand{background:#e3eaf4;color:var(--brand)}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:7px;padding:2px 0 6px}
.chip{flex:none;border:1.5px solid var(--line);background:#fff;border-radius:99px;padding:7px 12px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;white-space:nowrap}
.chip.on{color:#fff;border-color:transparent}
.empty{text-align:center;color:var(--ink-3);padding:22px 10px;font-size:14px}
.seg{display:flex;background:var(--line-2);border-radius:12px;padding:4px;margin-bottom:14px}
.seg button{flex:1;border:0;background:transparent;border-radius:9px;padding:9px;font-weight:600;color:var(--ink-2);cursor:pointer}
.seg button.on{background:var(--card);color:var(--brand);box-shadow:var(--sh)}
.seg .n{font-size:12px;background:var(--line);border-radius:99px;padding:1px 7px;margin-left:4px}

/* ---------- Reunión ---------- */
.hero{background:linear-gradient(160deg,var(--brand),#2b4a73);color:#fff;border:0}
.hero .when{font-size:24px;font-weight:600}
.hero .muted{color:rgba(255,255,255,.72)}
.hero .pill{background:rgba(255,255,255,.14);color:#fff}
.hero .pill.ok{background:rgba(127,224,163,.22);color:#c9f5d8}
.datebox{width:58px;flex:none;text-align:center;border-radius:12px;background:rgba(255,255,255,.12);padding:6px 0}
.datebox b{display:block;font-size:24px;line-height:1.1}
.datebox span{font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.list{list-style:none;margin:0;padding:0}
.list>li{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-top:1px solid var(--line-2)}
.list>li:first-child{border-top:0}
.num{flex:none;width:26px;height:26px;border-radius:8px;background:#e3eaf4;color:var(--brand);font-weight:700;font-size:13px;display:grid;place-items:center;margin-top:1px}
.tema.done .t-tit{text-decoration:line-through;color:var(--ink-3)}
.t-tit{font-weight:600;word-break:break-word}
.iconbtn{border:0;background:transparent;color:var(--ink-3);padding:6px;border-radius:8px;cursor:pointer;line-height:0}
.iconbtn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.addbar{display:flex;gap:8px;margin-top:10px}
.addbar input{flex:1}
.check{flex:none;width:28px;height:28px;border-radius:9px;border:2px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;margin-top:1px}
.check.on{background:var(--ok);border-color:var(--ok)}
.check svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.tarea.done .t-tit{color:var(--ink-3);text-decoration:line-through}
.grp-h{display:flex;align-items:center;gap:8px;font-weight:700;font-size:15px;margin:2px 0 4px}
.grp-h .cnt{margin-left:auto}
.composer{border:2px solid var(--brand-2);background:#fbfcfe}
.composer textarea{min-height:58px}
.recs{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}

/* ---------- Inicio ---------- */
.lgrid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.lcell{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px;border-left:4px solid}
.lcell b{font-size:22px;display:block;line-height:1.1}
.alert{background:var(--warn-bg);border:1px solid #f1d2b8;color:#6b3410}
.alert .btn{min-height:38px}

/* ---------- Modal / toast ---------- */
.modal-bg{position:fixed;inset:0;background:rgba(15,25,40,.45);z-index:50;display:flex;align-items:flex-end;justify-content:center;animation:fade .15s}
.modal{background:var(--card);width:100%;max-width:560px;border-radius:20px 20px 0 0;padding:18px 18px calc(18px + var(--safe-b));max-height:92vh;overflow:auto;animation:up .2s ease-out}
.modal h2{font-size:19px;margin-bottom:4px}
.modal .acts{display:flex;gap:10px;margin-top:18px}
.modal .acts .btn{flex:1}
@media(min-width:620px){.modal-bg{align-items:center}.modal{border-radius:20px}}
@keyframes up{from{transform:translateY(30px);opacity:.4}}
@keyframes fade{from{opacity:0}}
.toast{position:fixed;left:50%;bottom:calc(90px + var(--safe-b));transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 16px;border-radius:12px;font-size:14px;z-index:60;max-width:90vw;box-shadow:0 8px 24px rgba(0,0,0,.2);animation:fade .2s}
.toast.err{background:var(--bad)}

/* ---------- Login ---------- */
.login{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:24px;max-width:420px;margin:0 auto}
.login .logo{width:72px;height:72px;border-radius:20px;margin-bottom:18px}
.login h1{font-size:30px;margin-bottom:6px}

.log li{font-size:13px}
.log .dir{font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.spin{width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:sp .8s linear infinite;margin:30px auto}
@keyframes sp{to{transform:rotate(360deg)}}