*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{margin:0;height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:#000;color:#fff;-webkit-text-size-adjust:100%;overscroll-behavior:none}
button{font:inherit;color:inherit;cursor:pointer}

/* ============ Calculator ============ */
#calc{position:fixed;inset:0;display:flex;flex-direction:column;justify-content:flex-end;max-width:460px;margin:0 auto;padding:16px 16px calc(18px + env(safe-area-inset-bottom));background:#000;user-select:none;-webkit-user-select:none}
#calc-display{text-align:right;font-weight:300;font-size:84px;line-height:1.1;padding:0 8px 14px;min-height:110px;display:flex;align-items:flex-end;justify-content:flex-end;overflow:hidden;white-space:nowrap;font-variant-numeric:tabular-nums}
.keys{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(9px,2.6vw,14px)}
.keys button{aspect-ratio:1;border:0;border-radius:50%;background:#333;font-size:clamp(28px,8vw,36px);font-weight:400;display:flex;align-items:center;justify-content:center;transition:filter .08s}
.keys button:active{filter:brightness(1.55)}
.keys .fn{background:#a5a5a5;color:#000;font-size:clamp(24px,6.6vw,30px)}
.keys .op,.keys .eq{background:#ff9f0a;font-size:clamp(34px,9.5vw,42px)}
.keys .op.active{background:#fff;color:#ff9f0a}
.keys .zero{grid-column:span 2;aspect-ratio:auto;border-radius:999px;justify-content:flex-start;padding-left:9%}
@media (min-width:600px){#calc{border-left:1px solid #222;border-right:1px solid #222}}
@media (max-height:600px){#calc-display{font-size:56px;min-height:70px}.keys button{aspect-ratio:auto;height:56px;border-radius:30px}}

/* ============ First-run setup ============ */
#setup{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.86);display:flex;align-items:center;justify-content:center;padding:18px}
#setup form{background:#1c1c1e;border-radius:18px;padding:22px;width:100%;max-width:400px;color:#fff}
#setup h2{margin:0 0 8px;font-size:22px;font-weight:600}
#setup p{margin:8px 0;line-height:1.45;color:#dcdce0}
#setup .small{font-size:14px;color:#b8b8bf}
#setup label{display:block;margin:14px 0 0;font-size:15px;color:#dcdce0}
#setup input{display:block;width:100%;margin-top:6px;padding:13px;font-size:20px;letter-spacing:.2em;border-radius:12px;border:1px solid #444;background:#111;color:#fff}
#setup .msg{min-height:1.3em;color:#ff8f86;font-size:15px}
#setup button{width:100%;margin-top:6px;padding:15px;border:0;border-radius:12px;background:#ff9f0a;color:#000;font-size:18px;font-weight:600}
#setup button:disabled{opacity:.5}

/* ============ Private space ============ */
#vault{--bg:#faf6f1;--card:#ffffff;--ink:#2a2830;--muted:#6d6a76;--line:#e6dfd6;--accent:#2e6f73;--accent-ink:#fff;--accent-soft:#e2f0ef;--warn-bg:#fdf0ec;--warn-line:#e7b8ab;--warn-ink:#7a2f1f;--note-bg:#eef4f4;--danger:#b4483b;--field:#fffefc;
  position:fixed;inset:0;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);font-size:17px;line-height:1.5}
@media (prefers-color-scheme:dark){#vault{--bg:#151419;--card:#212027;--ink:#ece8f0;--muted:#a29eac;--line:#34323c;--accent:#6fc0c2;--accent-ink:#0b1f20;--accent-soft:#1f3536;--warn-bg:#3a2320;--warn-line:#6b3a33;--warn-ink:#f2c3b8;--note-bg:#1f2a2b;--danger:#ef8a7c;--field:#1a191f}}
#vault-head{display:flex;align-items:center;gap:8px;padding:calc(10px + env(safe-area-inset-top)) 12px 10px;background:var(--card);border-bottom:1px solid var(--line);flex:none}
#vault-head h1{flex:1;margin:0;font-size:18px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#back{border:0;background:none;color:var(--accent);font-size:17px;padding:8px 6px;font-weight:600}
.hbtn{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:8px 14px;font-weight:650;font-size:15px}
.hbtn.help{color:var(--danger);border-color:var(--warn-line);background:var(--warn-bg)}
.hbtn.exit{background:var(--ink);color:var(--bg);border-color:var(--ink)}
#vault-main{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 14px 30px;max-width:720px;width:100%;margin:0 auto}
#tabs{display:flex;flex:none;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
#tabs button{flex:1;border:0;background:none;padding:8px 2px 9px;font-size:12.5px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:1px}
#tabs button i{font-style:normal;font-size:21px;line-height:1.1}
#tabs button.cur{color:var(--accent);font-weight:650}

#vault h2{font-size:22px;line-height:1.25;margin:0 0 8px;font-weight:700}
#vault h2.sec{margin:6px 0 12px}
#vault h3{font-size:18px;margin:18px 0 6px;font-weight:650}
#vault h4{font-size:15px;margin:12px 0 4px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
#vault p{margin:8px 0}
#vault ul{margin:8px 0;padding-left:22px}
#vault li{margin:5px 0}
.eyebrow{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:2px 0 4px!important;font-weight:600}
.muted{color:var(--muted)}.small{font-size:14px}.pad{padding:0 4px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;margin:0 0 14px}
.card>h2:first-child,.card>h3:first-child{margin-top:0}
.card.welcome{background:var(--accent-soft);border-color:transparent}
.card.help-card{border-color:var(--warn-line)}
.prose>p:first-child{margin-top:0}
.note{background:var(--note-bg);border-left:4px solid var(--accent);border-radius:8px;padding:11px 13px;margin:12px 0}
.warn{background:var(--warn-bg);border-left:4px solid var(--danger);color:var(--warn-ink);border-radius:8px;padding:11px 13px;margin:12px 0;font-weight:500}
details.ex{background:var(--note-bg);border-radius:10px;padding:2px 13px;margin:12px 0}
details.ex summary{cursor:pointer;padding:10px 0;font-weight:600;color:var(--accent)}
details.ex[open] summary{margin-bottom:2px}

.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:12px;padding:12px 16px;font-size:16px;font-weight:600;min-height:46px;margin:2px 0}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.big{padding:16px 20px;font-size:18px;flex:1 1 150px}
.btn.small{padding:8px 12px;min-height:38px;font-size:14.5px}
.btn.danger-o{color:var(--danger);border-color:var(--warn-line)}
.btn:active{filter:brightness(.93)}
.row{display:flex;gap:10px;margin-top:10px}.row.wrap{flex-wrap:wrap}.row.end{justify-content:flex-end}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:left;display:flex;flex-direction:column;gap:4px;color:var(--ink);min-height:112px}
.tile b{font-size:18px}.tile span{font-size:14px;color:var(--muted)}
.pager{display:flex;justify-content:space-between;gap:10px;margin:22px 0 8px}
.pager .btn{flex:1;max-width:60%}

.list{display:flex;flex-direction:column;margin:0 -16px -8px}
.li{display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;background:none;border:0;border-top:1px solid var(--line);padding:13px 16px;color:var(--ink);font-size:16.5px;width:100%}
.li:first-child{border-top:0}
.li::after{content:"›";color:var(--muted);font-size:22px;margin-left:auto}
.li em{font-style:normal;font-size:12.5px;color:var(--muted);background:var(--bg);border-radius:999px;padding:2px 9px;white-space:nowrap;margin-left:auto}
.li em.on,.li em.chip{color:var(--accent);background:var(--accent-soft);font-weight:600}
.li small{color:var(--muted);font-size:14px}
.li.entry span{flex:1;min-width:0}.li.entry::after{margin-left:0}

.fld{display:block;margin:14px 0 0}
.fld>span{display:block;font-size:15.5px;font-weight:600;margin-bottom:6px}
input[type=text],input[type=date],input[type=time],input[type=number],input[type=password],select,textarea{width:100%;font:inherit;font-size:17px;color:var(--ink);background:var(--field);border:1.5px solid var(--line);border-radius:12px;padding:11px 12px;min-height:46px}
textarea{resize:vertical;line-height:1.45;min-height:84px}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.chk{display:flex;gap:12px;align-items:flex-start;padding:9px 2px;line-height:1.35;cursor:pointer}
.chk input{width:24px;height:24px;flex:none;margin:1px 0 0;accent-color:var(--accent)}
fieldset{border:1.5px solid var(--line);border-radius:14px;padding:6px 14px 10px;margin:14px 0 0;min-width:0}
fieldset legend{font-weight:650;padding:0 6px;font-size:15.5px}
.trip{background:var(--note-bg);border-color:transparent}
.docs .doc{padding:8px 0;border-top:1px solid var(--line)}.docs .doc:first-child{border-top:0}
.docs .where{margin-left:36px;width:calc(100% - 36px);min-height:40px;padding:8px 10px;font-size:16px}
.notecard{border:1.5px solid var(--line);border-radius:14px;padding:4px 14px 12px;margin-bottom:12px}
.revisit{border-top:1px solid var(--line);padding-bottom:10px}
.cnt{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-top:1px solid var(--line)}
.cnt input{width:76px;text-align:center;flex:none}
.cnt small{font-size:13px}
.stepper{display:flex;gap:8px;margin:2px 0 12px}
.dot{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);font-weight:650}
.dot.cur{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.chip.quick{color:var(--accent)}
.tablewrap{overflow-x:auto;margin:10px -4px}
.tbl{width:100%;border-collapse:collapse;font-size:15px}
.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:9px 6px;text-align:center}
.tbl th{font-size:12.5px;color:var(--muted);font-weight:600}.tbl td:nth-child(2){text-align:left}
.tick{color:var(--accent);font-size:18px}
.calls{display:flex;flex-direction:column;gap:8px;margin:10px 0}
.callrow{display:flex;justify-content:space-between;align-items:center;gap:12px;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--ink);text-decoration:none}
.callrow .cl{font-size:15px;line-height:1.35}.callrow .cn{font-weight:700;color:var(--accent);white-space:nowrap;font-size:16px}
#vault a{color:var(--accent)}
.srcs{padding-left:18px}.srcs li{word-break:break-all;font-size:14px}
#toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#222;color:#fff;border-radius:12px;padding:12px 16px;z-index:60;max-width:90%;text-align:center;font-size:15px;box-shadow:0 6px 24px rgba(0,0,0,.4)}
#calc:not([hidden])~#toast{bottom:calc(30px + env(safe-area-inset-bottom))}

/* ============ Printing ============ */
#print-area{display:none}
@media print{
  body{background:#fff;color:#000;height:auto}
  body>*:not(#print-area){display:none!important}
  #print-area{display:block;font:12pt/1.45 Georgia,serif;color:#000;padding:0}
  #print-area h1{font-size:20pt;margin:0 0 4pt}
  #print-area h2{font-size:14pt;margin:14pt 0 6pt;border-bottom:1px solid #999;padding-bottom:3pt}
  #print-area h4{margin:8pt 0 2pt}
  #print-area p{margin:5pt 0}
  #print-area .pnote{color:#555;font-size:10pt}
  #print-area .pi{break-inside:avoid-page;margin-bottom:10pt}
  #print-area .ptbl{border-collapse:collapse;width:100%}#print-area .ptbl td,#print-area .ptbl th{border:1px solid #aaa;padding:3pt 5pt;text-align:left}
}

/* ============ Photos ============ */
#cam{position:fixed;inset:0;z-index:70;background:#000;display:flex;flex-direction:column}
#cam-video{flex:1;min-height:0;width:100%;object-fit:contain;background:#000}
#cam-msg{position:absolute;top:calc(20px + env(safe-area-inset-top));left:16px;right:16px;margin:0;color:#fff;text-align:center;font-size:16px}
#cam-bar{display:flex;align-items:center;justify-content:space-between;padding:16px 22px calc(20px + env(safe-area-inset-bottom));background:#000;color:#fff}
#cam-bar>*{flex:1}
#cam-count{font-size:15px;color:#ccc}
#cam-snap{flex:none;width:74px;height:74px;border-radius:50%;border:5px solid #fff;background:#ffffff33;padding:0}
#cam-snap:active{background:#fff}
#cam-close{border:0;background:none;color:#fff;font-size:18px;font-weight:600;text-align:right}
.thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:12px 0}
.thumb{position:relative;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg);padding:0;text-align:left;color:var(--ink)}
.thumb img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--line)}
.thumb span{display:block;font-size:12.5px;padding:5px 7px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bigphoto{width:100%;border-radius:12px;border:1px solid var(--line);background:var(--line);min-height:160px}
@media print{#print-area img{max-width:100%;max-height:230mm}}
.tile.wide{width:100%;min-height:0;margin-bottom:14px}
#tabs button{font-size:11.5px}
#setup-done{background:#1c1c1e;border-radius:18px;padding:22px;width:100%;max-width:400px;color:#fff}
#setup-done h2{margin:0 0 8px;font-size:22px;font-weight:600}
#setup-done p{margin:8px 0;line-height:1.45;color:#dcdce0}
#setup-done .small{font-size:14px;color:#b8b8bf}
#setup-done .steps{margin:10px 0;padding-left:24px;font-size:19px;line-height:1.6}
.eqkey{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:#ff9f0a;color:#000;font-weight:700;vertical-align:middle}
#setup-done button{width:100%;margin-top:8px;padding:15px;border:0;border-radius:12px;background:#ff9f0a;color:#000;font-size:18px;font-weight:600}
#cover{position:fixed;inset:0;z-index:100;background:#000}