/* Second Light AU — UI mockup styles. Pastel-blue palette, light and dark themes. */
:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #e1ebf7;       /* panels, header, hero, cards */
  --surface-2: #d5e2f3;     /* hover, notes, image backdrops */
  --field: #ffffff;         /* inputs and secondary buttons stay white */
  --border: #c9d7ea;
  --border-strong: #b2c3da;
  --text: #16233f;
  --text-dim: #4b5874;
  --text-faint: #7b879f;

  --accent: #355f94;        /* primary actions */
  --accent-hover: #2b4f7d;
  --accent-ink: #ffffff;
  --accent-soft: #c4d7ef;   /* pastel blue highlights */
  --accent-soft-2: #a8c2e5;

  /* Pastel tag pairs (background / text) */
  --blue-bg: #c4d7ef;  --blue-fg: #2a5283;
  --mint-bg: #dff1ea;  --mint-fg: #2b6a53;
  --sand-bg: #f5ecdb;  --sand-fg: #85621f;
  --rose-bg: #f6e3e6;  --rose-fg: #94404e;
  --sky-bg: #cfe5f1;   --sky-fg: #275f7b;
  --mint-border: #c4e3d6;
  --sky-border: #b6d6e8;

  --star: #c99a33;
  --ok: #2f7d58;

  --overlay: rgba(225, 235, 247, .8);     /* "Sold" cover on images */
  --chip-bg: rgba(255, 255, 255, .92);   /* buttons floating on images */
  --toast-bg: #16233f;
  --toast-fg: #ffffff;
  --art-bg: #e6eef8;                     /* placeholder product backdrop */
  --art-floor: #d6e2f1;
  --art-shadow: rgba(22, 35, 63, .07);

  --radius: 10px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(22, 35, 63, .05);
  --shadow: 0 1px 2px rgba(22, 35, 63, .05), 0 6px 20px rgba(22, 35, 63, .06);
  --maxw: 1200px;
  --font: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* Dark theme: follows the device setting unless the visitor picks light or dark with the header toggle. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0e1522;
    --surface: #162133;
    --surface-2: #1d2a40;
    --field: #0f1828;
    --border: #283851;
    --border-strong: #374a68;
    --text: #e5ecf6;
    --text-dim: #a8b5ca;
    --text-faint: #7c8aa2;

    --accent: #8fb5e8;
    --accent-hover: #a7c5ee;
    --accent-ink: #0e1522;
    --accent-soft: #233657;
    --accent-soft-2: #33507c;

    --blue-bg: #233657;  --blue-fg: #a9c8f0;
    --mint-bg: #1b3530;  --mint-fg: #8fd3b5;
    --sand-bg: #3a3020;  --sand-fg: #e2c27f;
    --rose-bg: #40252c;  --rose-fg: #eba6b2;
    --sky-bg: #1c3644;   --sky-fg: #95cde6;
    --mint-border: #2b5246;
    --sky-border: #2c5266;

    --star: #e2b95c;
    --ok: #73cf9f;

    --overlay: rgba(14, 21, 34, .78);
    --chip-bg: rgba(15, 24, 40, .9);
    --toast-bg: #e5ecf6;
    --toast-fg: #0e1522;
    --art-bg: #1a2740;
    --art-floor: #15203a;
    --art-shadow: rgba(0, 0, 0, .35);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .3);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0e1522;
  --surface: #162133;
  --surface-2: #1d2a40;
  --field: #0f1828;
  --border: #283851;
  --border-strong: #374a68;
  --text: #e5ecf6;
  --text-dim: #a8b5ca;
  --text-faint: #7c8aa2;

  --accent: #8fb5e8;
  --accent-hover: #a7c5ee;
  --accent-ink: #0e1522;
  --accent-soft: #233657;
  --accent-soft-2: #33507c;

  --blue-bg: #233657;  --blue-fg: #a9c8f0;
  --mint-bg: #1b3530;  --mint-fg: #8fd3b5;
  --sand-bg: #3a3020;  --sand-fg: #e2c27f;
  --rose-bg: #40252c;  --rose-fg: #eba6b2;
  --sky-bg: #1c3644;   --sky-fg: #95cde6;
  --mint-border: #2b5246;
  --sky-border: #2c5266;

  --star: #e2b95c;
  --ok: #73cf9f;

  --overlay: rgba(14, 21, 34, .78);
  --chip-bg: rgba(15, 24, 40, .9);
  --toast-bg: #e5ecf6;
  --toast-fg: #0e1522;
  --art-bg: #1a2740;
  --art-floor: #15203a;
  --art-shadow: rgba(0, 0, 0, .35);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .3);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.55 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .45em; font-weight: 600; letter-spacing: -.01em; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }
.muted { color: var(--text-dim); }
.faint { color: var(--text-faint); }
.hidden { display: none !important; }

/* ---------- Mockup ribbon ---------- */
.ribbon { background: var(--surface-2); border-bottom: 1px solid var(--border); font-size: 12.5px; text-align: center; padding: 6px 16px; color: var(--text-dim); }
.ribbon b { color: var(--text); font-weight: 600; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: var(--surface); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; gap: 18px; height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 24px; white-space: nowrap; letter-spacing: -.02em; }
.logo-mark { width: 38px; height: 38px; }
.logo em { font-style: normal; color: var(--accent); }
.search { flex: 1; display: flex; align-items: center; gap: 8px; background: var(--field); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0 6px 0 12px; height: 40px; max-width: 540px; }
.search:focus-within { border-color: var(--accent); }
.search input { flex: 1; background: none; border: 0; outline: none; min-width: 0; }
.search input::placeholder { color: var(--text-faint); }
.search select { background: transparent; border: 0; border-left: 1px solid var(--border); padding: 4px 8px; color: var(--text-dim); font-size: 13px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a.link { padding: 8px 12px; border-radius: var(--radius-sm); color: var(--text-dim); font-weight: 500; }
.nav a.link:hover, .nav a.link.active { color: var(--text); background: var(--surface-2); }
.icon-btn { position: relative; display: grid; place-items: center; width: 38px; height: 38px; border-radius: var(--radius-sm); color: var(--text-dim); }
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn svg { width: 20px; height: 20px; }
.badge { position: absolute; top: 2px; right: 2px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-size: 10.5px; font-weight: 600; display: grid; place-items: center; border: 2px solid var(--surface); }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--accent-soft); color: var(--blue-fg); display: grid; place-items: center; font-weight: 600; font-size: 13px; flex: none; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); background: var(--field); font-weight: 500; cursor: pointer; white-space: nowrap; transition: background .12s, border-color .12s; }
.btn:hover { background: var(--surface-2); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-lg { height: 46px; padding: 0 22px; font-size: 15.5px; }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn svg { width: 17px; height: 17px; }

/* ---------- Chips / tags ---------- */
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; background: var(--field); border: 1px solid var(--border); font-size: 13px; color: var(--text-dim); cursor: pointer; }
.chip:hover, .chip.active { color: var(--blue-fg); border-color: var(--accent-soft-2); background: var(--accent-soft); }
.tag { display: inline-block; font-size: 11.5px; font-weight: 500; padding: 2px 8px; border-radius: 5px; }
.tag-new { background: var(--mint-bg); color: var(--mint-fg); }
.tag-like-new { background: var(--blue-bg); color: var(--blue-fg); }
.tag-good { background: var(--sand-bg); color: var(--sand-fg); }
.tag-fair { background: var(--rose-bg); color: var(--rose-fg); }
.tag-verified { background: var(--mint-bg); color: var(--mint-fg); }
.tag-featured { background: var(--sand-bg); color: var(--sand-fg); }
.tag-founding { background: var(--sky-bg); color: var(--sky-fg); }

/* ---------- Launch bar ---------- */
.launch-bar { background: var(--accent-soft); border-bottom: 1px solid var(--accent-soft-2); font-size: 14px; color: var(--blue-fg); }
.launch-bar b { color: var(--text); font-weight: 600; }
.launch-bar .container { display: flex; align-items: center; gap: 12px; padding-top: 10px; padding-bottom: 10px; flex-wrap: wrap; }
.launch-bar a { margin-left: auto; color: var(--accent); font-weight: 600; white-space: nowrap; }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 48px; background: var(--surface); border-bottom: 1px solid var(--border); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow { font-size: 13px; color: var(--accent); font-weight: 600; margin-bottom: 12px; }
.hero h1 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 600; letter-spacing: -.02em; }
.hero h1 span { color: var(--accent); }
.hero p.lead { font-size: 17.5px; color: var(--text-dim); max-width: 540px; margin: 0 0 26px; }
.hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 36px; margin-top: 34px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid var(--border); }
.hero-stats b { display: block; font-size: 22px; font-weight: 600; }
.hero-stats span { color: var(--text-faint); font-size: 13px; }
.hero-card { position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow); }
.hero-card .art { aspect-ratio: 4/3.3; }
.hero-card .float { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-top: 1px solid var(--border); }

/* ---------- Sections ---------- */
.section { padding: 40px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.section-head h2 { font-size: 22px; margin: 0; }
.section-head a { color: var(--accent); font-size: 14px; font-weight: 500; }
.cat-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.cat-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 14px; text-align: center; transition: border-color .12s; }
.cat-card:hover { border-color: var(--accent-soft-2); background: var(--surface-2); }
.cat-card .ico { width: 52px; height: 52px; margin: 0 auto 10px; padding: 10px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); }
.cat-card b { display: block; font-size: 14px; font-weight: 600; }
.cat-card span { font-size: 12px; color: var(--text-faint); }

/* ---------- Listing cards ---------- */
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: border-color .12s, box-shadow .12s; }
.card:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }
.card .art { aspect-ratio: 4/3; position: relative; }
.card .fav { position: absolute; top: 10px; right: 10px; width: 32px; height: 32px; border-radius: 50%; background: var(--chip-bg); border: 1px solid var(--border); display: grid; place-items: center; cursor: pointer; color: var(--text-dim); }
.card .fav svg { width: 16px; height: 16px; }
.card .fav.on { color: var(--rose-fg); }
.card .fav.on svg { fill: currentColor; }
.card .art .tag { position: absolute; top: 10px; left: 10px; }
.card .art .tag-featured { top: auto; bottom: 10px; }
.card-body { padding: 12px 14px 14px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card-title { font-weight: 500; font-size: 14.5px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { font-size: 12.5px; color: var(--text-faint); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.card-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 8px; }
.price { font-weight: 600; font-size: 18px; }
.price s { font-size: 13px; color: var(--text-faint); font-weight: 400; margin-left: 6px; }
.stars { color: var(--star); font-size: 12.5px; }
.rating { font-size: 12.5px; color: var(--text-dim); }
.sold-cover { position: absolute; inset: 0; display: grid; place-items: center; background: var(--overlay); font-size: 18px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); }

/* ---------- Product art placeholders ---------- */
.art { background: var(--surface-2); overflow: hidden; }
.art svg { width: 100%; height: 100%; }

/* ---------- Trust / how it works ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.trust-item { display: flex; gap: 12px; align-items: flex-start; padding: 18px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.trust-item .ico { width: 36px; height: 36px; flex: none; border-radius: 8px; background: var(--accent-soft); display: grid; place-items: center; color: var(--accent); }
.trust-item .ico svg { width: 19px; height: 19px; }
.trust-item b { display: block; margin-bottom: 2px; font-weight: 600; }
.trust-item span { font-size: 13px; color: var(--text-dim); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
.step { padding: 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.step::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-weight: 600; font-size: 14px; margin-bottom: 12px; }
.step h3 { font-size: 16.5px; }
.step p { margin: 0; color: var(--text-dim); font-size: 14px; }
.faq .step::before { display: none; }
.cta-band { border-radius: 14px; padding: 34px 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--accent-soft); border: 1px solid var(--accent-soft-2); }
.cta-band h2 { font-size: 24px; }
.cta-band p { margin: 0; color: var(--text-dim); max-width: 640px; }

/* ---------- Browse ---------- */
.page-head { padding: 28px 0 8px; }
.page-head h1 { font-size: 28px; }
.crumbs { font-size: 13px; color: var(--text-faint); margin-bottom: 10px; }
.crumbs a:hover { color: var(--accent); }
.browse { display: grid; grid-template-columns: 250px 1fr; gap: 24px; padding-bottom: 50px; }
.filters { position: sticky; top: 84px; align-self: start; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.filter-group { padding: 14px 0; border-bottom: 1px solid var(--border); }
.filter-group:first-child { padding-top: 0; }
.filter-group:last-child { border-bottom: 0; padding-bottom: 0; }
.filter-group h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); margin-bottom: 8px; font-weight: 600; }
.check { display: flex; align-items: center; gap: 10px; padding: 4px 0; font-size: 14px; cursor: pointer; color: var(--text-dim); }
.check input { accent-color: var(--accent); width: 16px; height: 16px; }
.check .count { margin-left: auto; color: var(--text-faint); font-size: 12px; }
.range-row { display: flex; gap: 8px; }
.input, .select, .textarea { width: 100%; background: var(--field); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 9px 12px; outline: none; transition: border-color .12s, box-shadow .12s; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.textarea { min-height: 120px; resize: vertical; }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar .select { width: auto; }
.active-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.browse .grid { grid-template-columns: repeat(3, 1fr); }
.empty { text-align: center; padding: 56px 20px; color: var(--text-dim); border: 1px dashed var(--border-strong); border-radius: var(--radius); background: var(--surface); }

/* ---------- Item detail ---------- */
.item { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; padding: 6px 0 40px; }
.gallery .main { border-radius: 12px; overflow: hidden; border: 1px solid var(--border); aspect-ratio: 4/3; }
.thumbs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 10px; }
.thumbs button { padding: 0; border: 2px solid transparent; border-radius: 8px; overflow: hidden; aspect-ratio: 1; cursor: pointer; background: none; }
.thumbs button.on { border-color: var(--accent); }
.buybox { position: sticky; top: 84px; align-self: start; }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.panel + .panel { margin-top: 14px; }
.panel h3 { font-size: 17px; }
.buybox h1 { font-size: 23px; }
.buybox .price { font-size: 30px; }
.buy-actions { display: grid; gap: 10px; margin: 18px 0 12px; }
.buy-actions .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: 14px; margin: 0; }
.kv dt { color: var(--text-faint); }
.kv dd { margin: 0; }
.seller { display: flex; align-items: center; gap: 12px; }
.seller .avatar { width: 44px; height: 44px; font-size: 16px; }
.specs { width: 100%; border-collapse: collapse; font-size: 14px; }
.specs td { padding: 10px 0; border-bottom: 1px solid var(--border); }
.specs td:first-child { color: var(--text-faint); width: 42%; }
.note { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); font-size: 13px; color: var(--text-dim); }
.note svg { width: 18px; height: 18px; flex: none; color: var(--accent); margin-top: 1px; }
.note.ok { background: var(--mint-bg); border-color: var(--mint-border); }
.note.ok svg { color: var(--ok); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 26px 0 16px; overflow-x: auto; }
.tabs button { background: none; border: 0; padding: 10px 14px; color: var(--text-dim); font-weight: 500; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tabs button.on { color: var(--text); border-color: var(--accent); }
.contact-box { display: grid; gap: 10px; margin: 0 0 14px; padding: 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); }
.postcode-row { display: flex; gap: 8px; margin-bottom: 12px; }
.postcode-row .input { height: 32px; padding: 5px 10px; }

/* ---------- Forms / sell ---------- */
.form-wrap { max-width: 920px; margin: 0 auto; padding: 10px 0 60px; }
.stepper { display: flex; gap: 6px; margin: 12px 0 22px; }
.stepper div { flex: 1; height: 4px; border-radius: 4px; background: var(--border); }
.stepper div.on { background: var(--accent); }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 500; font-size: 14px; }
.field small { color: var(--text-faint); font-size: 12.5px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field-row.three { grid-template-columns: 1fr 1fr 1fr; }
.dropzone { display: block; border: 1.5px dashed var(--border-strong); border-radius: var(--radius); padding: 28px; text-align: center; cursor: pointer; background: var(--surface-2); transition: border-color .12s, background .12s; }
.dropzone:hover, .dropzone.drag { border-color: var(--accent); background: var(--accent-soft); }
.dropzone svg { width: 36px; height: 36px; margin: 0 auto 10px; color: var(--accent); }
.dropzone b { font-weight: 500; }
.previews { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 12px; }
.previews .p { position: relative; aspect-ratio: 1; border-radius: 8px; overflow: hidden; border: 1px solid var(--border); background-size: cover; background-position: center; }
.previews .p .x { position: absolute; top: 4px; right: 4px; width: 22px; height: 22px; border-radius: 50%; background: var(--chip-bg); border: 1px solid var(--border); cursor: pointer; font-size: 12px; line-height: 20px; }
.previews .p .cover { position: absolute; left: 4px; bottom: 4px; font-size: 10px; padding: 2px 6px; border-radius: 4px; background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.radio-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.radio-card { position: relative; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 11px 12px; cursor: pointer; background: var(--field); }
.radio-card input { position: absolute; opacity: 0; }
.radio-card:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.radio-card b { display: block; font-size: 14px; font-weight: 500; }
.radio-card span { font-size: 12px; color: var(--text-faint); }
.upgrades { display: grid; gap: 10px; }
.upgrade { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--field); cursor: pointer; }
.upgrade:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.upgrade input { accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.upgrade div { flex: 1; }
.upgrade b { display: block; font-size: 14px; font-weight: 500; }
.upgrade span { font-size: 12.5px; color: var(--text-faint); }
.upgrade em { font-style: normal; font-weight: 500; }
.sell-layout { display: grid; grid-template-columns: 1fr 300px; gap: 22px; }
.sell-layout > div > .panel + .panel { margin-top: 14px; }
.sell-side { position: sticky; top: 84px; align-self: start; }
.summary .line { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; font-size: 14px; color: var(--text-dim); }
.summary .line s { margin-right: 4px; }
.summary .total { display: flex; justify-content: space-between; padding-top: 12px; margin-top: 8px; border-top: 1px solid var(--border); font-size: 16px; font-weight: 600; }
.ok-note { color: var(--ok); font-size: 12px; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.plan { position: relative; padding: 24px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; }
.plan.current { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.plan-flag { position: absolute; top: -11px; left: 22px; background: var(--accent); color: var(--accent-ink); font-size: 12px; font-weight: 500; padding: 2px 10px; border-radius: 999px; }
.plan-price { font-size: 34px; font-weight: 600; line-height: 1.15; letter-spacing: -.02em; }
.plan-price small { font-size: 14px; font-weight: 400; color: var(--text-dim); letter-spacing: 0; }
.plan p { margin: 4px 0 14px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 8px; font-size: 14px; color: var(--text-dim); flex: 1; align-content: start; }
.plan li { padding-left: 22px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 2px; top: 7px; width: 10px; height: 5px; border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg); }

/* ---------- Auth ---------- */
.auth { min-height: calc(100vh - 220px); display: grid; place-items: center; padding: 40px 0; }
.auth-card { width: 100%; max-width: 430px; }
.auth-card h1 { font-size: 24px; text-align: center; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--text-faint); font-size: 12px; margin: 16px 0; }
.divider::before, .divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.social { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.lock-ring { width: 64px; height: 64px; border-radius: 50%; margin: 6px auto 16px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.lock-ring svg { width: 28px; height: 28px; }

/* ---------- Account ---------- */
.account { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 6px 0 60px; }
.side-nav { display: grid; gap: 2px; align-self: start; position: sticky; top: 84px; }
.side-nav a { padding: 9px 12px; border-radius: var(--radius-sm); color: var(--text-dim); font-weight: 500; display: flex; justify-content: space-between; }
.side-nav a:hover { background: var(--surface-2); color: var(--text); }
.side-nav a.on { background: var(--accent-soft); color: var(--blue-fg); }
.side-nav .sep { height: 1px; background: var(--border); margin: 6px 4px; }
.account > div > .panel + .panel, .account form.panel + .panel { margin-top: 14px; }
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 18px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat span { font-size: 12.5px; color: var(--text-faint); }
.stat b { display: block; font-size: 22px; font-weight: 600; margin-top: 2px; }
.founding-card { display: flex; gap: 14px; align-items: center; padding: 16px 18px; border-radius: var(--radius); margin-bottom: 18px; background: var(--sky-bg); border: 1px solid var(--sky-border); }
.founding-card .seal { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--field); color: var(--sky-fg); flex: none; }
.founding-card .seal svg { width: 20px; height: 20px; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 500; color: var(--text-faint); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.table td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table .thumb { width: 64px; border-radius: 6px; overflow: hidden; aspect-ratio: 4/3; }
.table-wrap { overflow-x: auto; }
.status { font-size: 12px; font-weight: 500; padding: 2px 9px; border-radius: 999px; }
.status.active { background: var(--mint-bg); color: var(--mint-fg); }
.status.sold { background: var(--blue-bg); color: var(--blue-fg); }
.status.pending { background: var(--sand-bg); color: var(--sand-fg); }
.msg-list { display: grid; }
.msg { display: flex; gap: 12px; padding: 13px 2px; border-bottom: 1px solid var(--border); align-items: center; }
.msg:last-child { border-bottom: 0; }
.msg .body { flex: 1; min-width: 0; }
.msg .body b { font-weight: 500; }
.msg .body p { margin: 2px 0 0; color: var(--text-dim); font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.msg .unread { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.toggle-row { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.switch { accent-color: var(--accent); width: 18px; height: 18px; flex: none; }
.ref-link { display: flex; gap: 8px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); margin-top: 30px; padding: 40px 0 28px; background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 30px; }
.footer h4 { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); font-weight: 600; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; font-size: 14px; color: var(--text-dim); }
.footer ul a:hover { color: var(--accent); }
.footer-bottom { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-faint); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* ---------- Toast ---------- */
.toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(12px); opacity: 0; background: var(--toast-bg); color: var(--toast-fg); border-radius: var(--radius-sm); padding: 11px 16px; font-size: 14px; box-shadow: var(--shadow); z-index: 100; transition: opacity .2s, transform .2s; pointer-events: none; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Mobile tab bar ---------- */
.tabbar, .mobile-search, .mobile-search-spacer { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .grid { grid-template-columns: repeat(3, 1fr); }
  .browse .grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 880px) {
  body { padding-bottom: 68px; }
  .hero-grid, .item, .account, .browse, .sell-layout { grid-template-columns: 1fr; }
  .hero { padding: 36px 0 30px; }
  .filters, .buybox, .side-nav, .sell-side { position: static; }
  .side-nav { grid-auto-flow: column; overflow-x: auto; }
  .side-nav .sep { display: none; }
  .side-nav a { white-space: nowrap; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .steps, .pricing { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 26px; }
  .radio-cards { grid-template-columns: repeat(2, 1fr); }
  .header .search { display: none; }
  .nav a.link { display: none; }
  .header .mobile-search { display: flex; margin: 10px 0 0; max-width: none; }
  .mobile-search-spacer { display: block; }
  .launch-bar a { margin-left: 0; }
  .tabbar { display: grid; grid-template-columns: repeat(5, 1fr); position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: var(--surface); border-top: 1px solid var(--border); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .tabbar a { position: relative; display: grid; justify-items: center; gap: 2px; font-size: 11px; color: var(--text-faint); padding: 4px 0; }
  .tabbar a svg { width: 22px; height: 22px; }
  .tabbar a.on { color: var(--accent); }
  .tabbar a.sell svg { width: 30px; height: 30px; padding: 6px; border-radius: 8px; background: var(--accent); color: var(--accent-ink); margin-top: -4px; }
  .tabbar .badge { top: -2px; right: calc(50% - 20px); }
  .toast { bottom: 84px; }
}
@media (max-width: 560px) {
  .grid, .browse .grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card-body { padding: 10px; }
  .price { font-size: 16px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: 1fr; }
  .field-row, .field-row.three { grid-template-columns: 1fr; }
  .previews { grid-template-columns: repeat(3, 1fr); }
  .logo { font-size: 19px; gap: 8px; }
  .logo-mark { width: 30px; height: 30px; }
  .nav .btn-ghost, .nav .icon-btn.watch { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Australian sign-up ---------- */
.phone { display: flex; }
.phone span { display: grid; place-items: center; padding: 0 12px; border: 1px solid var(--border-strong); border-right: 0; border-radius: var(--radius-sm) 0 0 var(--radius-sm); background: var(--surface-2); color: var(--text-dim); font-size: 14px; }
.phone .input { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.form-error { margin: -4px 0 14px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--rose-bg); color: var(--rose-fg); font-size: 13.5px; }
.faq { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 880px) { .faq { grid-template-columns: 1fr; } }

/* ---------- Logo colours follow the theme ---------- */
.logo-mark .tile, .logo-mark .cut { fill: var(--accent-soft); }
.logo-mark .moon, .logo-mark .star { fill: var(--accent); }
button.icon-btn { border: 0; background: none; cursor: pointer; }