/* Layout: white page, quiet translucent top bar, large title, segmented control for sections; content in hairline-separated lists. Deliberately light-only (white background requested). */
:root{
  --bg:#ffffff; --surface:#ffffff; --sunk:#f5f5f7; --ink:#1d1d1f; --muted:#48484a; --faint:#6e6e73;
  --line:#dedee3; --line-strong:#c7c7cc;
  --accent:#0b7a71; --accent-hover:#086a62; --accent-soft:#e6f3f1; --accent-ink:#ffffff;
  --ok:#1e7a35; --ok-soft:#e3f4e7; --warn:#9a4a00; --warn-soft:#ffefd9; --bad:#c4000f; --bad-soft:#fde6e4; --info:#0058b0; --info-soft:#e3eefb;
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue","Segoe UI",Roboto,Arial,sans-serif;
  --r:18px; --r-sm:12px;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{background:var(--bg);color:var(--ink)}
body{font-family:var(--font);font-size:17px;line-height:1.47;letter-spacing:-.022em;-webkit-font-smoothing:antialiased;padding-inline:16px;padding-block:0 110px}
.wrap{max-width:1040px;margin:0 auto}
h1,h2,h3{font-weight:600;margin:0;text-wrap:balance;letter-spacing:-.025em}
button,input,select,textarea{font:inherit;color:inherit;letter-spacing:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.num,.mono{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.small{font-size:14px;letter-spacing:-.01em}
.label{font-size:14px;color:var(--muted);font-weight:500;letter-spacing:-.01em}

/* top bar */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;margin-inline:-16px;padding:0 16px;background:rgba(255,255,255,.96);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.top-row{max-width:1040px;margin:0 auto;height:52px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:9px;min-width:0}
.mark{width:26px;height:26px;border-radius:7px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;flex:none}
.brand .bname{font-size:15px;font-weight:600;letter-spacing:-.01em}
.conn{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px;letter-spacing:0}
.dot{width:7px;height:7px;border-radius:50%;background:var(--line-strong)}
.conn.live .dot{background:var(--ok)}
.conn.off .dot{background:var(--bad)}

.hero{padding-block:40px 22px;display:grid;gap:6px}
.hero h1{font-size:clamp(34px,6vw,48px);line-height:1.08;letter-spacing:-.035em;font-weight:700}
.hero p{margin:0;color:var(--muted);font-size:19px;letter-spacing:-.015em}

.tabs{display:inline-flex;gap:2px;padding:3px;background:var(--sunk);border-radius:999px;max-width:100%;overflow-x:auto;scrollbar-width:none;margin-bottom:28px}
.tabs::-webkit-scrollbar{display:none}
.tab{border:0;background:none;text-decoration:none;display:inline-block;padding:8px 16px;border-radius:999px;font-size:15px;font-weight:500;color:var(--ink);cursor:pointer;white-space:nowrap;letter-spacing:-.01em}
.tab[aria-current="page"]{background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.1),0 0 0 .5px rgba(0,0,0,.04);font-weight:600}
.tab .badge{display:inline-block;min-width:19px;padding:0 6px;border-radius:10px;background:var(--bad);color:#fff;font-size:12px;font-weight:600;margin-left:6px;text-align:center;line-height:19px}

main{padding-block:0}
.notice{background:var(--sunk);border-radius:var(--r-sm);padding:14px 18px;font-size:15px;margin-bottom:20px}
.notice.warn{background:var(--warn-soft);color:var(--ink)}

/* summary */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:36px}
.tile{background:var(--sunk);border-radius:var(--r);padding:20px 22px;min-width:0}
.tile .v{font-size:34px;font-weight:600;line-height:1.1;margin-top:6px;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.tile .s{font-size:14px;color:var(--muted);margin-top:4px;letter-spacing:-.01em}
.tile.alert .v{color:var(--bad)}
@media (max-width:760px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.tile{padding:16px 18px}.tile .v{font-size:28px}}

.bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:16px}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:0;background:var(--sunk);border-radius:999px;padding:7px 14px;font-size:14px;cursor:pointer;display:inline-flex;gap:6px;align-items:center}
.chip .c{font-size:12px;color:var(--muted)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff}
.chip[aria-pressed="true"] .c{color:inherit;opacity:.7}
.search{flex:1 1 240px;min-width:0;border:0;background:var(--sunk);border-radius:var(--r-sm);padding:11px 16px;font-size:16px}
.search::placeholder{color:var(--faint)}
.toggle{display:flex;align-items:center;gap:8px;font-size:15px;color:var(--muted);cursor:pointer}
.toggle input{accent-color:var(--accent);width:18px;height:18px}

/* stock list */
.list{background:var(--surface)}
.grp{padding:30px 0 12px;display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap;border-bottom:2px solid var(--ink)}
.grp h3{font-size:24px;letter-spacing:-.03em;font-weight:700}
.gmeta{font-size:15px;color:var(--muted)}
.gmeta .need{color:var(--bad);font-weight:600}
.link{border:0;background:none;color:var(--accent);font-weight:600;cursor:pointer;padding:0 0 0 10px;font-size:15px}
.head,.row{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,.75fr) minmax(0,.75fr) minmax(0,.85fr) minmax(0,.8fr) minmax(0,.95fr) minmax(0,1.1fr);gap:16px;align-items:center}
.head{font-size:14px;color:var(--muted);font-weight:600;padding:12px 0 10px;letter-spacing:-.01em;position:sticky;top:calc(env(safe-area-inset-top,0px) + 53px);z-index:15;background:rgba(255,255,255,.96);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);box-shadow:-16px 0 0 rgba(255,255,255,.96),16px 0 0 rgba(255,255,255,.96)}
.hn{text-align:right}
.row{text-decoration:none;display:grid;border:0;border-bottom:1px solid var(--line);cursor:pointer;width:100%;background:none;text-align:left;padding:18px 0;color:var(--ink)}
.row:hover{background:var(--sunk);box-shadow:-12px 0 0 var(--sunk),12px 0 0 var(--sunk)}
.nm{min-width:0}
.it-name{font-weight:600;font-size:19px;letter-spacing:-.02em;overflow-wrap:anywhere}
.it-sub{font-size:15px;color:var(--muted);overflow-wrap:anywhere;margin-top:2px;letter-spacing:-.01em}
.nums{display:contents}
.n{text-align:right;font-variant-numeric:tabular-nums}
.nl{display:none}
.qn{font-size:19px;font-weight:500;letter-spacing:-.02em}
.qn.main{font-weight:700}
.qn.none{color:var(--faint);font-weight:400}
.val{font-size:17px;font-weight:500}
.n.tot .qn{color:var(--accent)}
.n.tot .qn.none{color:var(--faint)}
.stat{text-align:right}
.pill{display:inline-block;padding:4px 11px;border-radius:999px;font-size:13px;font-weight:600;white-space:nowrap;letter-spacing:-.005em}
.p-ok{background:var(--ok-soft);color:var(--ok)}
.p-reorder{background:var(--warn-soft);color:var(--warn)}
.p-out{background:var(--bad-soft);color:var(--bad)}
.p-transit{background:var(--info-soft);color:var(--info)}
.p-idle{background:var(--sunk);color:var(--muted)}
.m-only{display:none}
@media (max-width:720px){
  .d-only{display:none!important}
  .m-only{display:inline-block}
  .row{grid-template-columns:1fr;gap:14px;padding:18px 0}
  .cell-name{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
  .nums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--sunk);border-radius:14px;padding:12px 14px;gap:8px}
  .n{text-align:left;display:grid;gap:2px}
  .nl{display:block;font-size:13px;color:var(--muted);font-weight:500;letter-spacing:-.005em}
  .qn{font-size:21px}
  .n.tot{border-left:1px solid var(--line-strong);padding-left:10px}
  .row:hover{box-shadow:none;background:none}
}
.empty{padding:48px 16px;text-align:center;color:var(--muted);font-size:16px}
.empty strong{display:block;color:var(--ink);font-size:22px;font-weight:600;margin-bottom:6px;letter-spacing:-.02em}

/* phone tab bar */
.tabbar{display:none}
@media (max-width:720px){
  .tabs{display:none}
  .fab{display:none!important}
  body{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
  .tabbar{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);position:fixed;left:0;right:0;bottom:0;z-index:35;background:rgba(255,255,255,.94);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom,0px))}
  .tabbar a{text-decoration:none;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:relative;border:0;background:none;display:grid;justify-items:center;gap:3px;padding:6px 2px;color:var(--faint);font-size:12px;font-weight:500;cursor:pointer;letter-spacing:-.01em}
  .tabbar svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
  .tabbar a[aria-current="page"]{color:var(--accent);font-weight:600}
  .tabbar .badge{position:absolute;top:1px;left:calc(50% + 7px);min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--bad);color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center}
  .toast{bottom:calc(92px + env(safe-area-inset-bottom,0px))}
  .hero{padding-block:26px 18px}
  .hero p{font-size:17px}
}

/* forms */
.panel{background:var(--surface);max-width:620px}
.panel h2{font-size:28px;letter-spacing:-.03em;margin-bottom:6px}
.form{display:grid;gap:18px;margin-top:22px}
.field{display:grid;gap:7px;min-width:0}
.field > label,.field > .label{font-size:14px;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.field input,.field select,.field textarea{border:1px solid var(--line-strong);background:#fff;border-radius:var(--r-sm);padding:12px 14px;width:100%;min-width:0;font-size:17px}
.field input:focus,.field select:focus{border-color:var(--accent);outline:3px solid var(--accent-soft);outline-offset:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:480px){.two{grid-template-columns:1fr}}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{border:1px solid var(--line-strong);background:#fff;border-radius:999px;padding:9px 16px;font-size:15px;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}
.balance{display:flex;gap:22px;flex-wrap:wrap;padding:14px 18px;background:var(--sunk);border-radius:var(--r-sm);font-size:15px;color:var(--muted)}
.balance b{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.hint{font-size:13px;color:var(--muted);letter-spacing:-.005em}
.err{font-size:14px;color:var(--bad)}
.btn{border:0;background:var(--accent);color:var(--accent-ink);border-radius:999px;padding:12px 24px;font-size:16px;font-weight:500;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--accent-hover)}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.btn.ghost:hover{background:var(--accent-soft)}
.btn.sm{padding:7px 15px;font-size:14px}
.btns{display:flex;gap:10px;flex-wrap:wrap}
.check{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--muted)}
.check input{margin-top:4px;accent-color:var(--accent);width:18px;height:18px}

/* activity */
.day{margin-bottom:28px}
.day h3{font-size:15px;color:var(--muted);font-weight:600;margin-bottom:2px;letter-spacing:-.01em}
.mv{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);align-items:start}
.mv .t{font-size:14px;color:var(--muted);padding-top:3px;font-variant-numeric:tabular-nums}
.mv .q{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.q.plus,.q .plus{color:var(--ok)} .q.minus,.q .minus{color:var(--bad)}
.kind{font-size:13px;font-weight:600;color:var(--muted)}

/* scrap + month */
.grid2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}
@media (max-width:860px){.grid2{grid-template-columns:1fr;gap:28px}}
.tbl-wrap{overflow-x:auto;background:var(--surface);border-top:1px solid var(--line)}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{font-size:14px;color:var(--muted);font-weight:600;letter-spacing:-.01em}
th:first-child,td:first-child{padding-left:0}
td.r,th.r{text-align:right;font-variant-numeric:tabular-nums}
.section-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin:8px 0 12px}
.section-h h2{font-size:24px;letter-spacing:-.03em}

/* drawer */
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.28);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:40}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(480px,100%);background:#fff;z-index:41;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);box-shadow:-20px 0 60px rgba(0,0,0,.12)}
.drawer-h{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:26px 26px 14px}
.drawer-h h2{font-size:28px;letter-spacing:-.03em;line-height:1.15}
.drawer-b{overflow-y:auto;padding:8px 26px calc(30px + env(safe-area-inset-bottom,0px));display:grid;gap:22px;align-content:start}
.x{border:0;background:var(--sunk);width:32px;height:32px;border-radius:50%;font-size:20px;line-height:1;cursor:pointer;color:var(--muted);flex:none}
.kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.kv div{background:var(--sunk);border-radius:var(--r-sm);padding:14px}
.kv .v{font-size:26px;font-weight:600;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.fab{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:30;box-shadow:0 8px 24px rgba(11,122,113,.3);padding:14px 24px}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom,0px));background:rgba(29,29,31,.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;padding:12px 20px;border-radius:999px;z-index:60;font-size:15px;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:no-preference){.drawer{animation:slide .28s cubic-bezier(.2,.8,.2,1)}@keyframes slide{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
  section:not([hidden]){animation:fade .35s ease-out}@keyframes fade{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}}

/* self-hosted additions */
a{color:var(--accent)}
.brand{text-decoration:none;color:var(--ink)}
.who{display:flex;gap:14px;align-items:center;font-size:14px;color:var(--muted);letter-spacing:-.01em}
.who a{color:var(--accent);text-decoration:none;font-weight:500}
.flash{border-radius:var(--r-sm);padding:14px 18px;font-size:16px;margin-bottom:22px;background:var(--ok-soft);color:var(--ok);font-weight:500}
.flash.err{background:var(--bad-soft);color:var(--bad)}
.link-back{text-decoration:none;font-weight:500;font-size:16px}
fieldset{border:0;margin:0;padding:0;min-width:0}
.flabel{font-size:14px;font-weight:600;color:var(--ink);letter-spacing:-.01em;padding:0;margin-bottom:7px}
.seg label{position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg span{display:inline-block;border:1px solid var(--line-strong);background:#fff;border-radius:999px;padding:9px 16px;font-size:15px}
.seg input:checked + span{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:600}
.seg input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
[data-show]{display:none}
.panel.login{max-width:420px}
.detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:860px){.detail{grid-template-columns:1fr;gap:32px}}
.kv{grid-template-columns:repeat(4,minmax(0,1fr))}
.kv .kv-tot .v{color:var(--accent)}
@media (max-width:480px){.kv{grid-template-columns:repeat(2,minmax(0,1fr))}}
.facts{margin:22px 0 0;display:grid;gap:0}
.facts div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:16px}
.facts dt{color:var(--muted)}
.facts dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}
details.edit{margin-top:28px;border-top:1px solid var(--line);padding-top:16px}
details summary{cursor:pointer;font-weight:600;font-size:17px;color:var(--accent);list-style:none}
details summary::-webkit-details-marker{display:none}
.mvlist{border-top:1px solid var(--line)}
.it-name.sm{font-size:16px}
.tiles.two-up{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:24px}
.people{border-top:1px solid var(--line)}
.person{border-bottom:1px solid var(--line);padding:14px 0}
.person summary{display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--ink);font-weight:400}
.person .form{margin-top:14px}
td a{text-decoration:none;font-weight:500}
.btn{text-decoration:none;display:inline-block;text-align:center}
.fab{color:#fff}
@media (min-width:721px){.noval .head,.noval .row{grid-template-columns:minmax(0,2fr) minmax(0,.75fr) minmax(0,.75fr) minmax(0,.85fr) minmax(0,.8fr) minmax(0,1.1fr)}}