/* Jinverse design system — drop-in replacement for shared/base.css (same class names).
   Brand: Jinverse Digital black + gold. Work surfaces stay light and quiet; gold marks the
   important things (primary numbers, active state, brand mark). System fonts only (CSP font-src 'none'). */
:root{
  --gold:#B8862F; --gold-2:#D8A858; --gold-soft:#F6EEDD; --gold-line:#E6D2A6;
  --accent:#111113; --accent-ink:#FFFFFF;
  --bg:#F4F4F2; --surface:#FFFFFF; --surface-2:#F8F8F6; --surface-3:#EFEFEC;
  --ink:#141416; --muted:#63636B; --line:#DEDEDA; --line-2:#EAEAE6;
  --good:#1F7A4D; --bad:#B42318; --warn:#9A5B00;
  --serif:var(--sans);
  --sans:"Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,"SF Pro Text","Helvetica Neue",Roboto,"Noto Sans TC","PingFang TC","Microsoft JhengHei UI","Microsoft JhengHei",sans-serif;
  --display:"Segoe UI Variable Display","Segoe UI",system-ui,-apple-system,"SF Pro Display","Helvetica Neue","Noto Sans TC","PingFang TC","Microsoft JhengHei UI",sans-serif;
  --mono:ui-monospace,"Cascadia Code","SF Mono","Cascadia Mono","Roboto Mono",Menlo,Consolas,monospace;
  --r:14px; --r-sm:9px;
  --shadow:0 1px 2px rgba(17,17,19,.04),0 4px 16px rgba(17,17,19,.05);
  --shadow-lg:0 24px 64px rgba(17,17,19,.22);
  --ring:0 0 0 3px rgba(184,134,47,.28);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --gold:#D8A858; --gold-2:#F0CF8A; --gold-soft:rgba(216,168,88,.12); --gold-line:rgba(216,168,88,.35);
  --accent:#D8A858; --accent-ink:#141008;
  --bg:#0B0B0C; --surface:#141416; --surface-2:#1A1A1D; --surface-3:#222226;
  --ink:#EDEDEF; --muted:#9A9AA3; --line:#2A2A2F; --line-2:#212125;
  --good:#46C98A; --bad:#FF7A6E; --warn:#F2B94B;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 6px 20px rgba(0,0,0,.35);
  --shadow-lg:0 24px 64px rgba(0,0,0,.6);
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font:14px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-height:100vh}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--gold);text-underline-offset:3px}
img,svg,canvas,video{max-width:100%}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:var(--r-sm)}
::selection{background:var(--gold-soft);color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hidden{display:none!important}

/* ---------- chrome ---------- */
.of-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:14px;padding:12px 24px;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.of-mono{width:36px;height:36px;border-radius:10px;background:#111113;color:var(--gold-2);display:grid;place-items:center;font:700 13px/1 var(--display);letter-spacing:.02em;flex:none;box-shadow:inset 0 0 0 1px rgba(216,168,88,.45)}
:root[data-theme="dark"] .of-mono{background:#000;box-shadow:inset 0 0 0 1px var(--gold-line)}
.of-title{display:flex;flex-direction:column;min-width:0}
.of-title b{font:650 17px/1.15 var(--display);letter-spacing:-.01em}
.of-title span{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.of-spacer{flex:1}
.of-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.of-actions [data-act=diag]{border-color:transparent;background:transparent;color:var(--muted)}
.of-actions [data-act=diag]:hover{background:var(--surface-2);color:var(--ink)}
.of-status{font:650 11px/1 var(--sans);letter-spacing:.04em;text-transform:uppercase;padding:7px 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--muted);cursor:pointer}
.of-status.pro{background:var(--gold-soft);border-color:var(--gold-line);color:var(--gold)}
.of-ribbon{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:9px 24px;background:var(--gold-soft);border-bottom:1px solid var(--gold-line);font-size:13px;color:var(--ink)}
.of-ribbon strong{color:var(--gold)}
.of-foot{padding:20px 24px 32px;color:var(--muted);font-size:12px;display:flex;gap:16px;flex-wrap:wrap}

/* ---------- layout ---------- */
.wrap{padding:24px;max-width:1440px;margin:0 auto}
.split{display:grid;grid-template-columns:minmax(300px,400px) minmax(0,1fr);gap:20px;align-items:start}
.split.wide-left{grid-template-columns:minmax(340px,520px) minmax(0,1fr)}
.cols2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.split>*,.cols2>*,.cols3>*,.stack>*{min-width:0}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;min-width:0}
.row.end{justify-content:flex-end}
.stack>*+*{margin-top:14px}
@media (max-width:900px){.split,.split.wide-left,.cols2{grid-template-columns:minmax(0,1fr)}.cols3{grid-template-columns:repeat(2,minmax(0,1fr))}}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);min-width:0}
.panel>h2,.panel>header h2{font:650 16px/1.25 var(--display);letter-spacing:-.005em;margin:0 0 14px}
.panel>header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.panel>header h2{margin:0}
.panel.flush{padding:0;overflow:hidden}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.mono{font-family:var(--mono)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
h3{font:650 13px/1.3 var(--sans);letter-spacing:.01em;margin:18px 0 8px;color:var(--ink)}
hr{border:0;border-top:1px solid var(--line-2);margin:16px 0}

/* ---------- controls ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:var(--r-sm);cursor:pointer;font-weight:600;font-size:13px;line-height:1.2;white-space:nowrap;transition:background .15s,border-color .15s,transform .05s}
.btn:hover{border-color:color-mix(in srgb,var(--ink) 35%,var(--line));background:var(--surface-2)}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{background:color-mix(in srgb,var(--accent) 86%,var(--gold))}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--surface-2)}
.btn.danger{color:var(--bad)}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn .lock{font:700 9.5px/1 var(--sans);letter-spacing:.06em;padding:3px 5px;border-radius:5px;background:var(--gold-soft);color:var(--gold);border:1px solid var(--gold-line)}
.btn.primary .lock{background:rgba(255,255,255,.14);color:inherit;border-color:transparent}
label.field{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--muted);font-weight:600}
label.field>span.hint{font-weight:400}
input[type=text],input[type=number],input[type=date],input[type=time],input[type=datetime-local],input[type=month],input[type=week],input[type=email],input[type=url],input[type=search],input[type=tel],input[type=password],input:not([type]),select,textarea{
  width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);font-size:14px;font-weight:400;transition:border-color .15s,box-shadow .15s}
input:hover,select:hover,textarea:hover{border-color:color-mix(in srgb,var(--ink) 25%,var(--line))}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:var(--ring)}
textarea{resize:vertical;min-height:88px;line-height:1.5}
textarea.code,input.code{font-family:var(--mono);font-size:12.5px}
input[type=color]{width:44px;height:36px;padding:3px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface)}
input[type=range]{accent-color:var(--gold);width:100%}
input[type=checkbox],input[type=radio]{accent-color:var(--gold);width:16px;height:16px}
.check{display:flex;gap:8px;align-items:center;font-size:13px;cursor:pointer}
.seg{display:inline-flex;padding:3px;gap:2px;background:var(--surface-3);border-radius:var(--r-sm);max-width:100%;overflow-x:auto}
.seg button{border:0;background:transparent;padding:6px 11px;border-radius:7px;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--muted);white-space:nowrap}
.seg button+button{border-left:0}
.seg button[aria-pressed="true"]{background:var(--surface);color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.08)}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto;scrollbar-width:thin}
.tabs button{border:0;background:none;padding:10px 12px;cursor:pointer;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;margin-bottom:-1px}
.tabs button:hover{color:var(--ink)}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--gold)}

/* ---------- data display ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.of-chart{width:100%;max-width:640px;height:auto;display:block}
.of-chart text{font-family:var(--sans);font-size:12px;fill:var(--ink)}
.stat{background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r-sm);padding:12px 14px;min-width:0}
.stat .k{font-size:11.5px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.stat .v{font:650 20px/1.2 var(--mono);font-variant-numeric:tabular-nums;margin-top:4px;overflow-wrap:anywhere}
.stat.hero{background:#111113;color:#fff;border-color:#111113;box-shadow:inset 0 0 0 1px rgba(216,168,88,.35)}
.stat.hero .k{color:rgba(255,255,255,.7)}
.stat.hero .v{font-size:28px;color:var(--gold-2)}
:root[data-theme="dark"] .stat.hero{background:#000;border-color:var(--gold-line)}
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.tbl th{text-align:left;font-size:11.5px;letter-spacing:.02em;color:var(--muted);font-weight:650;padding:9px 10px;border-bottom:1px solid var(--line);background:var(--surface-2);position:sticky;top:0}
.tbl td{padding:8px 10px;border-bottom:1px solid var(--line-2);vertical-align:middle}
.tbl td.r,.tbl th.r{text-align:right}
.tbl input,.tbl select{padding:5px 7px;font-size:13px}
.tbl tr:hover td{background:var(--surface-2)}
.scroll{overflow:auto;max-height:540px}
.pill{display:inline-block;font:600 11px/1 var(--sans);padding:5px 8px;border-radius:999px;background:var(--surface-3);border:1px solid var(--line-2);color:var(--muted)}
.pill.good{color:var(--good);border-color:currentColor;background:transparent}
.pill.bad{color:var(--bad);border-color:currentColor;background:transparent}
.pill.warn{color:var(--warn);border-color:currentColor;background:transparent}
.pill.accent{background:var(--gold-soft);color:var(--gold);border-color:var(--gold-line)}
.bar{height:8px;background:var(--surface-3);border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-2));border-radius:99px}
.bar.over>i{background:var(--bad)}
.empty{padding:32px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r);background:var(--surface-2)}
.kbd,kbd{font:600 11px/1 var(--mono);padding:3px 6px;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;background:var(--surface)}
.msg{padding:10px 12px;border-radius:var(--r-sm);font-size:13px;border:1px solid var(--line);background:var(--surface-2)}
.msg.good{border-color:color-mix(in srgb,var(--good) 45%,transparent);color:var(--good);background:color-mix(in srgb,var(--good) 7%,transparent)}
.msg.bad{border-color:color-mix(in srgb,var(--bad) 45%,transparent);color:var(--bad);background:color-mix(in srgb,var(--bad) 7%,transparent)}
.msg.warn{border-color:color-mix(in srgb,var(--warn) 45%,transparent);color:var(--warn);background:color-mix(in srgb,var(--warn) 7%,transparent)}
pre.out{margin:0;padding:14px;background:var(--surface-2);border:1px solid var(--line-2);border-radius:var(--r-sm);font:12.5px/1.55 var(--mono);white-space:pre-wrap;word-break:break-word;max-height:560px;overflow:auto}

/* ---------- modal & toast ---------- */
.of-backdrop{position:fixed;inset:0;background:rgba(8,8,10,.5);backdrop-filter:blur(3px);display:grid;place-items:center;z-index:100;padding:20px}
.of-modal{background:var(--surface);border:1px solid var(--line);border-radius:18px;width:min(640px,100%);max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--shadow-lg)}
.of-modal>header{padding:20px 22px 8px;display:flex;justify-content:space-between;align-items:center}
.of-modal>header h2{font:650 18px/1.25 var(--display);margin:0}
.of-modal>.body{padding:6px 22px 14px;overflow:auto}
.of-modal>footer{padding:14px 22px;border-top:1px solid var(--line-2);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.of-toasts{position:fixed;right:20px;bottom:20px;display:flex;flex-direction:column;gap:8px;z-index:200}
.of-toast{background:#111113;color:#fff;padding:11px 15px;border-radius:10px;font-size:13px;max-width:360px;box-shadow:var(--shadow-lg);border:1px solid rgba(216,168,88,.35);animation:of-in .18s ease-out}
.of-toast.bad{background:var(--bad);border-color:transparent}
@keyframes of-in{from{transform:translateY(8px);opacity:0}to{transform:none;opacity:1}}
.diag-row{display:grid;grid-template-columns:22px 1fr auto;gap:8px;padding:7px 0;border-bottom:1px solid var(--line-2);font-size:13px}
.diag-row .ok{color:var(--good);font-weight:700}
.diag-row .no{color:var(--bad);font-weight:700}
.diag-row small{color:var(--muted);font-family:var(--mono)}
.diag-sum{font:600 15px/1.3 var(--mono);margin:6px 0 10px}
.watermark{font:600 11px/1 var(--mono);color:var(--muted);letter-spacing:.02em}

/* ---------- small screens ---------- */
@media (max-width:700px){
  .wrap{padding:14px}
  .of-top{padding:10px 14px;gap:10px;flex-wrap:wrap}
  .of-title span{display:none}
  .of-actions{width:100%;justify-content:flex-start}
  .of-ribbon{padding:8px 14px}
  .panel{padding:16px;border-radius:12px}
  .cols3{grid-template-columns:minmax(0,1fr)}
  .tbl{display:block;overflow-x:auto;white-space:nowrap}
  .stat.hero .v{font-size:24px}
}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{
  body{background:#fff;color:#000}
  .of-top,.of-ribbon,.of-foot,.no-print,.of-toasts{display:none!important}
  .wrap{padding:0;max-width:none}
  .panel{border:0;padding:0;box-shadow:none}
}

/* ---------- desktop additions (Tauri shell: Help menu, read-only status) — Grok, on top of Claude's system ---------- */
.of-status.expired{border-color:color-mix(in srgb,var(--bad) 45%,var(--line));color:var(--bad);background:var(--surface)}
.of-menu-wrap{position:relative}
.of-menu{position:absolute;right:0;top:calc(100% + 6px);z-index:60;min-width:210px;display:flex;flex-direction:column;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--shadow-lg)}
.of-menu button{all:unset;cursor:pointer;padding:8px 10px;border-radius:6px;font-size:13px;color:var(--ink)}
.of-menu button:hover,.of-menu button:focus-visible{background:var(--gold-soft);color:var(--ink);outline:none}

/* ---- Jinverse PWA additions (appended to jinverse.css in PWA builds only) ---- */
.jv-banner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0 0;padding:9px 14px;border:1px solid var(--gold-line);border-radius:var(--r-sm);background:var(--gold-soft);color:var(--ink);font-size:14px}
.jv-banner>span{flex:1 1 260px}
.jv-banner[data-state=expired]{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 9%,var(--surface))}
.jv-banner .btn{white-space:nowrap}
.jv-bar{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:60;display:flex;align-items:center;gap:10px;max-width:min(560px,calc(100vw - 24px));padding:10px 12px 10px 16px;border:1px solid var(--gold-line);border-radius:var(--r);background:var(--surface);color:var(--ink);box-shadow:var(--shadow-lg);font-size:14px}
.jv-bar>span{flex:1}
#jv-ios-hint{bottom:calc(18px + env(safe-area-inset-bottom,0px))}
#jv-update{border-color:var(--gold)}
.jv-buy-row{margin:4px 0 0}
a.btn.jv-buy{text-decoration:none;display:inline-flex;align-items:center}
@media (display-mode: standalone){[data-act=install]{display:none!important}}
@media print{.jv-banner,.jv-bar{display:none!important}}