/* FJ Hub — trail-built UI. Layout: sticky top bar, one centred working column, topo texture behind everything. */
:root {
  --bg: #e7dfcd;
  --surface: #f3eee2;
  --surface-2: #ddd3bd;
  --ink: #22231e;
  --ink-2: #5a5a4e;
  --line: #c7bba0;
  --olive: #4c5829;
  --olive-ink: #f3eee2;
  --charcoal: #2a2b25;
  --topo: #3b3a2c;
  --topo-alpha: .085;
  --ok: #3b6a27;
  --warn: #9a5f0c;
  --bad: #a3341c;
  --scrim: rgba(20, 21, 17, .55);
  --shadow: 0 1px 0 rgba(0,0,0,.04), 0 6px 18px -10px rgba(40,35,20,.35);
  --paint: #c9ad84;

  --f-display: "Big Shoulders Stencil Display", "Big Shoulders Stencil", "Saira Stencil One", Impact, "Arial Narrow Bold", sans-serif;
  --f-label: "Oswald", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --r: 6px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #191a16; --surface: #22231e; --surface-2: #2c2e27; --ink: #ebe4d2; --ink-2: #aaa591;
    --line: #3a3c33; --olive: #95a463; --olive-ink: #15160f; --charcoal: #11120f;
    --topo: #e9dfc4; --topo-alpha: .05; --ok: #7fb35f; --warn: #e0a346; --bad: #e1735a;
    --scrim: rgba(0,0,0,.65); --shadow: 0 6px 18px -10px rgba(0,0,0,.8);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #191a16; --surface: #22231e; --surface-2: #2c2e27; --ink: #ebe4d2; --ink-2: #aaa591;
  --line: #3a3c33; --olive: #95a463; --olive-ink: #15160f; --charcoal: #11120f;
  --topo: #e9dfc4; --topo-alpha: .05; --ok: #7fb35f; --warn: #e0a346; --bad: #e1735a;
  --scrim: rgba(0,0,0,.65); --shadow: 0 6px 18px -10px rgba(0,0,0,.8);
  color-scheme: dark;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }
html.big-text { font-size: 19px; }
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink);
  font: 400 1rem/1.5 var(--f-body);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-color: var(--topo); opacity: var(--topo-alpha);
  -webkit-mask: url("assets/topo.svg") 0 0 / 600px 600px repeat; mask: url("assets/topo.svg") 0 0 / 600px 600px repeat;
}
body::before {
  content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30;
  background: var(--charcoal);
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--olive); outline-offset: 2px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- top bar ---------- */
.bar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: var(--charcoal); color: #ebe4d2;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
  border-bottom: 3px solid #f1ede3; /* the white roof */
}
.bar-in { max-width: 980px; margin: 0 auto; display: flex; align-items: center; gap: 12px; min-height: 58px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; margin-right: auto; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-word { font: 800 1.75rem/1 var(--f-display); letter-spacing: .04em; text-transform: uppercase; }
.nav { display: flex; gap: 4px; }
.nav a, .icon-btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: var(--r);
  font: 500 .85rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .08em; text-decoration: none;
  background: none; border: 0; color: #cfc8b4; cursor: pointer; min-height: 40px;
}
.nav a:hover, .icon-btn:hover { color: #fff; background: rgba(255,255,255,.07); }
.nav a[aria-current="page"] { color: #fff; box-shadow: inset 0 -3px 0 var(--paint); }
.nav svg, .icon-btn svg { width: 20px; height: 20px; }
@media (max-width: 560px) { .nav .lbl, .icon-btn .lbl { display: none; } .brand-word { font-size: 1.45rem; } }

.demo-strip {
  background: var(--olive); color: var(--olive-ink); text-align: center;
  font: 500 .8rem/1.3 var(--f-label); letter-spacing: .06em; text-transform: uppercase;
  padding: 7px max(16px, env(safe-area-inset-right, 0px)) 7px max(16px, env(safe-area-inset-left, 0px));
}

/* ---------- page ---------- */
main {
  max-width: 980px; margin: 0 auto; padding-block: 24px 40px;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.head { display: flex; align-items: end; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.eyebrow { font: 500 .78rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .16em; color: var(--ink-2); margin: 0 0 6px; }
h1, h2, h3 { text-wrap: balance; margin: 0; }
h1 { font: 800 clamp(2.4rem, 7vw, 3.6rem)/.92 var(--f-display); text-transform: uppercase; letter-spacing: .02em; }
h2 { font: 800 1.9rem/1 var(--f-display); text-transform: uppercase; letter-spacing: .03em; }
h3 { font: 600 1.05rem/1.2 var(--f-label); text-transform: uppercase; letter-spacing: .06em; }
p { margin: 0; }
.muted { color: var(--ink-2); }
.small { font-size: .875rem; }
.num { font-variant-numeric: tabular-nums; }
.stack { display: grid; gap: 14px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.spacer { flex: 1; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 16px;
  border-radius: var(--r); border: 2px solid var(--ink); background: transparent; cursor: pointer; text-decoration: none;
  font: 600 .9rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .08em;
}
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--olive); border-color: var(--olive); color: var(--olive-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { border-color: transparent; }
.btn.danger { border-color: var(--bad); color: var(--bad); }
.btn.sm { min-height: 36px; padding: 0 12px; font-size: .78rem; }
.btn svg { width: 18px; height: 18px; }
.btn[disabled] { opacity: .5; cursor: progress; }

/* ---------- garage ---------- */
.rigs { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 16px; }
.rig-card {
  position: relative; display: grid; grid-template-rows: auto 1fr; text-decoration: none;
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow);
  transition: transform .15s ease;
}
.rig-card:hover { transform: translateY(-2px); }
.rig-card .cover { aspect-ratio: 16/9; background: var(--surface-2); display: grid; place-items: center; overflow: hidden; border-bottom: 6px solid var(--paint); }
.rig-card .cover img { width: 100%; height: 100%; object-fit: cover; }
.rig-card .cover svg { width: 78%; max-width: 280px; }
.rig-card .body { padding: 14px 16px 16px; display: grid; gap: 10px; align-content: start; }
.rig-card h2 { font-size: 1.7rem; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.fact b { display: block; font: 600 1.15rem/1.1 var(--f-label); font-variant-numeric: tabular-nums; }
.fact span { font: 500 .7rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .12em; color: var(--ink-2); }
.add-card {
  display: grid; place-items: center; gap: 8px; min-height: 240px; border: 2px dashed var(--line); border-radius: 10px;
  background: transparent; cursor: pointer; color: var(--ink-2); font: 600 1rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .08em;
}
.add-card svg + span { margin-top: -4px; }
@media (max-width: 640px) { .add-card { min-height: 120px; grid-auto-flow: column; } }
.add-card:hover { border-color: var(--olive); color: var(--ink); }
.add-card svg { width: 36px; height: 36px; }

.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; border-radius: 999px;
  font: 600 .72rem/1.1 var(--f-label); text-transform: uppercase; letter-spacing: .08em; border: 1.5px solid currentColor;
}
.chip.ok { color: var(--ok); } .chip.warn { color: var(--warn); } .chip.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, transparent); }
.chip.plain { color: var(--ink-2); }
.swatch { width: 14px; height: 14px; border-radius: 50%; background: var(--paint); box-shadow: inset 0 0 0 1.5px rgba(0,0,0,.25); flex: none; }

/* ---------- rig page ---------- */
.rig-hero {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; align-items: stretch;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow);
  border-top: 8px solid var(--paint); margin-bottom: 18px;
}
.rig-hero .pic { background: var(--surface-2); display: grid; place-items: center; min-height: 220px; }
.rig-hero .pic img { width: 100%; height: 100%; object-fit: cover; }
.rig-hero .pic svg { width: 84%; }
.rig-hero .info { padding: 20px 20px 20px 0; display: grid; gap: 14px; align-content: center; }
@media (max-width: 720px) { .rig-hero { grid-template-columns: 1fr; } .rig-hero .info { padding: 0 16px 18px; } }

.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 18px; overflow-x: auto; scrollbar-width: none; }
.tabs button {
  border: 0; background: none; padding: 12px 14px; cursor: pointer; white-space: nowrap; color: var(--ink-2);
  font: 600 .9rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .08em; border-bottom: 4px solid transparent; margin-bottom: -2px;
}
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--paint); }
.tabs .count { font-weight: 500; opacity: .7; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); }
.panel-h { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.panel-b { padding: 16px; }
.empty { text-align: center; padding: 34px 16px; color: var(--ink-2); display: grid; gap: 12px; justify-items: center; }
.empty svg { width: 46px; height: 46px; opacity: .6; }

/* lists */
.list { list-style: none; margin: 0; padding: 0; }
.list > li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 14px; padding: 14px 16px; border-top: 1px solid var(--line); align-items: start; }
.list > li:first-child { border-top: 0; }
.list .t { font-weight: 600; }
.list .meta { font-size: .85rem; color: var(--ink-2); display: flex; flex-wrap: wrap; gap: 4px 12px; }
.list .side { text-align: right; display: grid; gap: 6px; justify-items: end; }
.list .price { font: 600 1.05rem/1 var(--f-label); font-variant-numeric: tabular-nums; }
.list a.ext { color: var(--olive); font-size: .85rem; overflow-wrap: anywhere; }
.list .note { grid-column: 1 / -1; font-size: .9rem; color: var(--ink-2); white-space: pre-wrap; overflow-wrap: anywhere; }

.reminders { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 10px; }
.rem {
  border: 1px solid var(--line); border-left: 5px solid var(--ink-2); border-radius: 8px; padding: 12px; background: var(--bg);
  display: grid; gap: 4px; cursor: pointer; text-align: left;
}
.rem.ok { border-left-color: var(--ok); } .rem.warn { border-left-color: var(--warn); } .rem.bad { border-left-color: var(--bad); }
.rem .when { font: 600 1rem/1.2 var(--f-label); }

.total {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; padding: 16px; border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, color-mix(in srgb, var(--paint) 22%, transparent), transparent 70%);
}
.total b { font: 800 2.4rem/1 var(--f-display); font-variant-numeric: tabular-nums; }

.cat-bars { display: grid; gap: 6px; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.cat-bar { display: grid; grid-template-columns: 120px minmax(0, 1fr) 80px; gap: 10px; align-items: center; font-size: .85rem; }
.cat-bar .track { height: 10px; background: var(--surface-2); border-radius: 5px; overflow: hidden; }
.cat-bar .fill { height: 100%; background: var(--olive); border-radius: 5px; }
.cat-bar .v { text-align: right; font-variant-numeric: tabular-nums; }
@media (max-width: 480px) { .cat-bar { grid-template-columns: 90px minmax(0,1fr) 64px; } }

.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 150px), 1fr)); gap: 10px; }
.ph { position: relative; aspect-ratio: 4/3; border-radius: 8px; overflow: hidden; background: var(--surface-2); border: 0; padding: 0; cursor: pointer; }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph .star { position: absolute; left: 6px; top: 6px; }

.build { white-space: pre-wrap; overflow-wrap: anywhere; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 16px; }
.kv dt { font: 500 .78rem/1.6 var(--f-label); text-transform: uppercase; letter-spacing: .1em; color: var(--ink-2); }
.kv dd { margin: 0; }

/* ---------- forms ---------- */
.form { display: grid; gap: 14px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 14px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field > span, .label { font: 500 .78rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .12em; color: var(--ink-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 46px; padding: 10px 12px; border-radius: var(--r); border: 1.5px solid var(--line);
  background: var(--surface); font-size: 1rem;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--olive); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--olive) 30%, transparent); }
.hint { font-size: .8rem; color: var(--ink-2); }
.check { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.check input { width: 22px; height: 22px; accent-color: var(--olive); margin: 1px 0 0; flex: none; }
.seg { display: inline-flex; border: 1.5px solid var(--line); border-radius: var(--r); overflow: hidden; }
.seg button { border: 0; background: none; padding: 9px 14px; cursor: pointer; font: 600 .85rem/1 var(--f-label); text-transform: uppercase; letter-spacing: .06em; min-height: 42px; }
.seg button[aria-pressed="true"] { background: var(--olive); color: var(--olive-ink); }
.paints { display: flex; flex-wrap: wrap; gap: 8px; }
.paint {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 10px 6px 6px; border-radius: 999px; border: 1.5px solid var(--line);
  background: var(--surface); cursor: pointer; font-size: .82rem;
}
.paint .swatch { width: 20px; height: 20px; }
.paint[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.err { color: var(--bad); font-size: .9rem; }

/* ---------- modal & toast ---------- */
.modal-wrap { position: fixed; inset: 0; z-index: 50; background: var(--scrim); display: grid; place-items: end center; }
@media (min-width: 640px) { .modal-wrap { place-items: center; } }
.modal {
  width: min(620px, 100%); max-height: min(92vh, 900px); overflow: auto; background: var(--surface); color: var(--ink);
  border-radius: 14px 14px 0 0; border-top: 6px solid var(--paint);
  padding: 20px max(18px, env(safe-area-inset-right, 0px)) calc(20px + env(safe-area-inset-bottom, 0px)) max(18px, env(safe-area-inset-left, 0px));
  animation: rise .2s ease-out;
}
@media (min-width: 640px) { .modal { border-radius: 14px; } }
.modal-h { display: flex; align-items: start; gap: 12px; margin-bottom: 16px; }
.modal-h h2 { flex: 1; font-size: 1.8rem; }
.modal-f { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 18px; }
@keyframes rise { from { transform: translateY(16px); opacity: .4; } to { transform: none; opacity: 1; } }

.toasts { position: fixed; z-index: 60; left: 50%; transform: translateX(-50%); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 8px; width: min(440px, calc(100% - 32px)); }
.toast { background: var(--charcoal); color: #ebe4d2; padding: 12px 16px; border-radius: 8px; box-shadow: 0 10px 30px -10px rgba(0,0,0,.6); border-left: 5px solid var(--paint); font-size: .92rem; animation: rise .2s ease-out; }
.toast.bad { border-left-color: #e1735a; }

.banner {
  display: flex; gap: 12px; align-items: center; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--line);
  border-left: 5px solid var(--olive); border-radius: 8px; padding: 12px 14px; margin-bottom: 18px;
}

/* ---------- auth ---------- */
.auth { max-width: 440px; margin: 4vh auto 0; display: grid; gap: 18px; }
.auth .panel-b { display: grid; gap: 14px; }
.auth-hero { text-align: center; display: grid; gap: 10px; justify-items: center; }
.auth-hero svg { width: min(300px, 80%); }
.divider { display: flex; align-items: center; gap: 10px; color: var(--ink-2); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- settings ---------- */
.settings { display: grid; gap: 16px; }
.set-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: space-between; padding: 14px 16px; border-top: 1px solid var(--line); }
.set-row:first-child { border-top: 0; }
.set-row > div:first-child { min-width: 0; flex: 1 1 220px; }
.avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; background: var(--surface-2); border: 3px solid var(--paint); flex: none; display: grid; place-items: center; font: 800 1.6rem/1 var(--f-display); }
.qr { background: #fff; padding: 10px; border-radius: 8px; width: 200px; }
.code-box { font-family: ui-monospace, Menlo, monospace; font-size: .85rem; background: var(--surface-2); padding: 8px 10px; border-radius: 6px; overflow-wrap: anywhere; user-select: all; }

/* ---------- footer ---------- */
footer {
  max-width: 980px; margin: 0 auto; padding-block: 18px 32px; text-align: center; color: var(--ink-2); font-size: .8rem;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px));
  border-top: 1px solid var(--line);
}
footer .row { justify-content: center; margin-top: 8px; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }