:root{
  color-scheme:light;
  --navy:#0c1829; --amber:#f5c842;
  --ground:#f3efe8; --paper:#fffdf9; --line:#ddd2bf; --line-soft:#ebe3d5;
  --ink:#0c1829; --ink-2:#4a5566; --ink-3:#7c8594;
  --warn-bg:#fff3d1; --warn-ink:#7a5200; --ok:#2f7a4f; --ok-bg:#e3f1e8;
  --bad:#b3261e; --bad-bg:#fbe6e3;
  --bar:#0c1829; --chip:#efe8db;
  --shadow:0 1px 2px rgba(12,24,41,.06),0 6px 24px rgba(12,24,41,.06);
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    color-scheme:dark;
    --ground:#0f1622; --paper:#172131; --line:#2c3a4e; --line-soft:#223043;
    --ink:#eef1f5; --ink-2:#b4bfcd; --ink-3:#8190a3;
    --warn-bg:#3a2f12; --warn-ink:#f5d57a; --ok:#7ccf9d; --ok-bg:#16331f;
    --bad:#ff8a80; --bad-bg:#3b1a18;
    --bar:#0a111c; --chip:#223043;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 6px 24px rgba(0,0,0,.25);
  }
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--ground);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0px)}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
[hidden]{display:none!important}
.loading{padding:40px 16px;text-align:center;color:var(--ink-3)}

/* ---------- top bar ---------- */
.bar{background:var(--bar);color:#fff;position:sticky;top:0;z-index:20;padding-top:env(safe-area-inset-top,0px)}
.bar-in{max-width:880px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px}
.brand{font-weight:800;font-size:17px;display:flex;align-items:center;gap:8px;letter-spacing:-.01em;text-decoration:none;color:#fff}
.brand i{width:10px;height:10px;border-radius:50%;background:var(--amber);display:inline-block;flex:none}
.bar .assoc{color:#9fb0c2;font-size:14px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bar .back{color:#fff;background:transparent;border:0;font-weight:700;font-size:15px;padding:6px 8px;margin-left:-8px}

/* ---------- pages ---------- */
.page{max-width:640px;margin:0 auto;padding-inline:16px;padding-block:24px 64px;display:grid;gap:18px}
.page.wide{max-width:880px}
.flow{max-width:460px;margin:0 auto;padding-inline:16px;padding-block:calc(env(safe-area-inset-top,0px) + 32px) 64px;display:grid;gap:20px}
.flow .brand{color:var(--ink);font-size:18px}
h1{font-family:var(--serif);font-weight:600;font-size:30px;line-height:1.2;margin:0;text-wrap:balance}
h2{font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--ink-2);margin:0}
.lead{margin:0;color:var(--ink-2);font-size:17px}
.muted{color:var(--ink-3)}
.small{font-size:14px}
.step{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3)}
.steps-dots{display:flex;gap:6px}
.steps-dots span{height:6px;flex:1;border-radius:99px;background:var(--line)}
.steps-dots span.on{background:var(--amber)}

.card{background:var(--paper);border:1px solid var(--line-soft);border-radius:14px;padding:18px;display:grid;gap:14px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}

/* ---------- forms ---------- */
.field{display:grid;gap:6px}
.field label{font-weight:700;font-size:15px}
.field .hint{font-size:14px;color:var(--ink-3);margin-top:-2px}
.input,select.input{width:100%;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);padding:13px 14px;font-size:17px;min-height:50px}
.input:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px color-mix(in srgb,var(--amber) 30%,transparent)}
.pin-input{font-size:24px;letter-spacing:.35em;font-variant-numeric:tabular-nums;max-width:220px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.end{justify-content:flex-end}
.row.between{justify-content:space-between}
.grow{flex:1;min-width:0}

.btn{border:1.5px solid var(--line);background:var(--paper);border-radius:12px;padding:12px 18px;font-weight:700;font-size:16px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-primary{background:var(--amber);border-color:var(--amber);color:#0c1829}
.btn-block{width:100%}
.btn-quiet{background:transparent;border-color:transparent;color:var(--ink-2);padding:8px 10px;min-height:40px;font-size:15px}
.btn-quiet:hover{color:var(--ink)}
.btn-danger{color:var(--bad)}
.btn-small{padding:7px 12px;min-height:38px;font-size:14px;border-radius:10px}

.error{background:var(--bad-bg);color:var(--bad);border-radius:12px;padding:12px 14px;font-weight:600;font-size:15px}
.notice{background:var(--warn-bg);color:var(--warn-ink);border-radius:12px;padding:12px 14px;font-size:15px}
.success{background:var(--ok-bg);color:var(--ok);border-radius:12px;padding:12px 14px;font-weight:600;font-size:15px}

/* ---------- sign-in ---------- */
.names{display:grid;gap:10px}
.name-btn{display:flex;align-items:center;gap:14px;width:100%;text-align:left;background:var(--paper);border:1.5px solid var(--line-soft);border-radius:14px;padding:14px 16px;font-size:19px;font-weight:700;min-height:64px}
.name-btn:hover{border-color:var(--amber)}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--chip);display:grid;place-items:center;font-weight:800;font-size:17px;flex:none;color:var(--ink-2)}
.dots{display:flex;gap:14px;justify-content:center;margin:6px 0}
.dots span{width:18px;height:18px;border-radius:50%;border:2px solid var(--ink-3)}
.dots span.on{background:var(--ink);border-color:var(--ink)}
.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:320px;margin:0 auto;width:100%}
.pad button{height:64px;border-radius:16px;border:1.5px solid var(--line-soft);background:var(--paper);font-size:26px;font-weight:700;font-variant-numeric:tabular-nums}
.pad button:active{background:var(--chip)}
.pad .blank{visibility:hidden}
.pad .del{font-size:16px}
.shake{animation:shake .35s}
@keyframes shake{25%{transform:translateX(-8px)}50%{transform:translateX(8px)}75%{transform:translateX(-4px)}}

/* ---------- home ---------- */
.hello h1{font-size:28px}
.record{display:grid;gap:10px;justify-items:start}
.record .big{font-size:20px;padding:18px 26px;border-radius:16px;min-height:64px}
.big-dot{width:14px;height:14px;border-radius:50%;background:#c8372d;display:inline-block}
.pill{font-size:12px;font-weight:800;padding:3px 10px;border-radius:99px;background:var(--chip);color:var(--ink-2);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.pill.warn{background:var(--warn-bg);color:var(--warn-ink)}
.pill.ok{background:var(--ok-bg);color:var(--ok)}
.pill.bad{background:var(--bad-bg);color:var(--bad)}
.pill.amber{background:var(--amber);color:#0c1829}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.tile{background:var(--paper);border:1px solid var(--line-soft);border-radius:14px;padding:16px;display:grid;gap:6px;align-content:start}
.tile b{font-size:16px}
.tile span{font-size:14px;color:var(--ink-3)}
.list{display:grid;border:1px solid var(--line-soft);border-radius:14px;overflow:hidden;background:var(--paper)}
.list-row{display:flex;align-items:center;gap:12px;padding:14px 16px;border-top:1px solid var(--line-soft);text-decoration:none;background:transparent;border-left:0;border-right:0;border-bottom:0;width:100%;text-align:left;font-size:17px}
.list-row:first-child{border-top:0}
button.list-row:hover,a.list-row:hover{background:color-mix(in srgb,var(--amber) 8%,transparent)}
.list-row .grow b{display:block;font-weight:700}
.list-row .grow span{font-size:14px;color:var(--ink-3)}
.chev{color:var(--ink-3);font-size:22px;line-height:1}

/* ---------- people ---------- */
.person{display:grid;gap:10px;padding:14px 16px;border-top:1px solid var(--line-soft)}
.person:first-child{border-top:0}
.person-top{display:flex;gap:12px;align-items:center}
.person-top .grow b{font-weight:700}
.person-top .grow .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:3px}
.person-actions{display:flex;gap:6px;flex-wrap:wrap;padding-left:52px}
.confirm{background:var(--bad-bg);border-radius:12px;padding:12px;display:grid;gap:10px;margin-left:52px}
.confirm p{margin:0;color:var(--bad);font-weight:600;font-size:15px}

/* ---------- standard items editor ---------- */
.items{display:grid;gap:8px}
.item-row{display:flex;gap:8px;align-items:center}
.num{flex:none;width:28px;height:28px;border-radius:50%;background:var(--amber);color:#0c1829;display:grid;place-items:center;font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}
.num.plain{background:transparent;border:1.5px solid var(--line);color:var(--ink-3)}
.icon-btn{flex:none;width:40px;height:44px;border-radius:10px;border:1.5px solid var(--line-soft);background:var(--paper);font-size:16px;color:var(--ink-2);padding:0}
.icon-btn:disabled{opacity:.35}

/* ---------- agenda preview ---------- */
.preview{border:1px dashed var(--line);border-radius:12px;padding:16px;background:var(--ground)}
.preview .ph{font-family:var(--serif);font-weight:600;font-size:20px;line-height:1.25}
.preview .pm{font-size:14px;color:var(--ink-2);margin-top:4px}
.preview .pl{font-family:var(--serif);font-size:15px;color:var(--ink-2);margin-top:10px;display:grid;gap:4px}
.preview .pl div{display:flex;gap:8px;align-items:center}
.preview .pl .num{width:20px;height:20px;font-size:11px}

/* ---------- link card ---------- */
.linkcard{background:var(--ground);border:1px solid var(--line-soft);border-radius:12px;padding:12px;display:grid;gap:10px}
.linkcard .input{font-size:14px;min-height:42px;padding:9px 11px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.linkcard p{margin:0;font-size:14px;color:var(--ink-3)}

.foot{font-size:13px;color:var(--ink-3);text-align:center;margin-top:8px}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(env(safe-area-inset-bottom,0px) + 20px);background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;font-size:15px;box-shadow:0 10px 30px rgba(0,0,0,.25);z-index:60;max-width:calc(100% - 32px)}

.modal-scrim{position:fixed;inset:0;background:rgba(12,24,41,.5);display:grid;place-items:center;padding:16px;z-index:50}
.modal{background:var(--paper);border-radius:16px;max-width:460px;width:100%;padding:22px;display:grid;gap:14px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal h3{margin:0;font-size:20px}
.modal p{margin:0;color:var(--ink-2)}

@media (max-width:480px){
  h1{font-size:26px}
  .person-actions,.confirm{padding-left:0;margin-left:0}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}