/* =====================================================================
   DSP design system v2 — tokens, layout and components (hand-written, no framework)
   Brand: ink #141A33, coral #E4572E, teal #12A594; cool slate neutrals; light + dark
   ===================================================================== */

:root {
  --dsp-ink: #141A33;
  --dsp-ink-2: #262E57;
  --dsp-indigo: #4F46E5;
  --dsp-coral: #E4572E;
  --dsp-coral-dark: #C63F18;
  --dsp-teal: #17A398;
  --dsp-teal-dark: #0E7C73;
  --dsp-paper: #F6F7FB;
  --dsp-soft: #FFF1EC;
  --dsp-muted: #5B6478;
  --dsp-warning: #B45309;
  --dsp-warning-bg: #FEF3C7;
  --dsp-danger: #DC2626;
  --dsp-danger-bg: #FEE2E2;
  --dsp-success-bg: #DCF5F2;

  --bg: var(--dsp-paper);
  --surface: #FFFFFF;
  --surface-2: #EEF1F7;
  --text: var(--dsp-ink);
  --text-2: var(--dsp-muted);
  --border: #E3E7EF;
  --border-strong: #C9D0DD;
  --primary: var(--dsp-coral);
  --primary-hover: var(--dsp-coral-dark);
  --on-primary: #FFFFFF;
  --focus: #2563EB;
  --sidebar: var(--dsp-ink);
  --sidebar-text: #D6D9EC;
  --sidebar-active: #2E3462;
  --shadow: 0 1px 2px rgba(20, 26, 51, .06), 0 10px 28px -6px rgba(20, 26, 51, .14);
  --shadow-sm: 0 1px 2px rgba(20, 26, 51, .06);
  --shadow-lg: 0 2px 6px rgba(20, 26, 51, .08), 0 24px 48px -12px rgba(20, 26, 51, .28);
  --radius-card: 16px;
  --radius: 12px;
  --radius-sm: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0B1020;
  --surface: #121933;
  --surface-2: #1A2344;
  --text: #E8EBF7;
  --text-2: #A3ABC6;
  --border: #252F55;
  --border-strong: #38446F;
  --dsp-soft: #3A2A2A;
  --sidebar: #0F1224;
  --sidebar-text: #C9CDE3;
  --sidebar-active: #22284A;
  --dsp-success-bg: #10352F;
  --dsp-warning-bg: #3A2E10;
  --dsp-danger-bg: #3D1A1A;
  --dsp-warning: #F2B34A;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px -8px rgba(0, 0, 0, .55);
  --shadow-lg: 0 2px 6px rgba(0, 0, 0, .4), 0 24px 48px -12px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0B1020;
    --surface: #121933;
    --surface-2: #1A2344;
    --text: #E8EBF7;
    --text-2: #A3ABC6;
    --border: #252F55;
    --border-strong: #38446F;
    --dsp-soft: #3A2A2A;
    --sidebar: #0F1224;
    --sidebar-text: #C9CDE3;
    --sidebar-active: #22284A;
    --dsp-success-bg: #10352F;
    --dsp-warning-bg: #3A2E10;
    --dsp-danger-bg: #3D1A1A;
    --dsp-warning: #F2B34A;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px -8px rgba(0, 0, 0, .55);
    --shadow-lg: 0 2px 6px rgba(0, 0, 0, .4), 0 24px 48px -12px rgba(0, 0, 0, .7);
    color-scheme: dark;
  }
}

/* ---------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 16px; line-height: 1.6; min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }
code, pre, .mono { font-family: var(--mono); font-size: .9em; }
pre { background: var(--surface-2); padding: 12px 14px; border-radius: var(--radius-sm); overflow-x: auto; }
.num { font-variant-numeric: tabular-nums; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 100; }
.skip-link:focus { left: 8px; }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 760px; }
.stack > * + * { margin-top: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row-between { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.grow { flex: 1; }
.muted { color: var(--text-2); }
.small { font-size: .875rem; }
.tiny { font-size: .78rem; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 40px; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; }
.hidden { display: none !important; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } h1 { font-size: 1.6rem; } }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px;
  padding: 10px 18px; border-radius: var(--radius); border: 1px solid transparent; font: inherit; font-weight: 600;
  cursor: pointer; text-decoration: none !important; line-height: 1.2; transition: background .15s, border-color .15s, transform .05s;
  background: var(--surface); color: var(--text); border-color: var(--border-strong);
}
.btn:hover { background: var(--surface-2); }
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-dark { background: var(--dsp-ink); color: #fff; border-color: var(--dsp-ink); }
.btn-dark:hover { background: var(--dsp-ink-2); }
:root[data-theme="dark"] .btn-dark { background: #3B4275; border-color: #3B4275; }
.btn-success { background: var(--dsp-teal-dark); color: #fff; border-color: var(--dsp-teal-dark); }
.btn-danger { background: transparent; color: var(--dsp-danger); border-color: var(--dsp-danger); }
.btn-danger:hover { background: var(--dsp-danger-bg); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-sm { min-height: 34px; padding: 6px 12px; font-size: .875rem; border-radius: var(--radius-sm); }
.btn-lg { min-height: 54px; padding: 14px 24px; font-size: 1.1rem; }
.btn-block { width: 100%; }
.link-btn { background: none; border: 0; padding: 0; color: var(--primary); font: inherit; cursor: pointer; }
.link-btn:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- forms */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field > label, .label { font-weight: 600; font-size: .92rem; }
.hint { color: var(--text-2); font-size: .82rem; }
.hint.danger { color: var(--dsp-danger); }
.hint.success { color: var(--dsp-teal-dark); font-weight: 600; }
:root[data-theme="dark"] .hint.success { color: #4FD1C5; }
input:not([type]), input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], input[type=search],
input[type=date], input[type=datetime-local], input[type=tel], input[type=file], select, textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--border-strong); border-radius: var(--radius);
  background: var(--surface); color: var(--text); font: inherit;
}
input[type=file] { padding: 8px; }
textarea { min-height: 120px; resize: vertical; line-height: 1.5; }
input:focus, select:focus, textarea:focus { outline: 3px solid color-mix(in srgb, var(--focus) 35%, transparent); border-color: var(--focus); }
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--text-2) 75%, transparent); }
.check { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--primary); flex: none; }
.input-group { display: flex; gap: 8px; }
.input-group > input { flex: 1; }
.input-prefix { display: flex; align-items: center; border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); }
.input-prefix span { padding: 0 10px; color: var(--text-2); }
.input-prefix input { border: 0; min-height: 42px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
fieldset { border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin: 0 0 16px; }
legend { font-weight: 700; padding: 0 6px; }

/* ---------------------------------------------------------------- cards, badges, alerts */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 24px; box-shadow: var(--shadow-sm); }
.card-tight { padding: 16px; }
.card h2, .card h3 { margin-top: 0; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head h2, .card-head h3 { margin: 0; }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 999px; font-size: .76rem; font-weight: 700; background: var(--surface-2); color: var(--text-2); white-space: nowrap; }
.badge.success { background: var(--dsp-success-bg); color: var(--dsp-teal-dark); }
:root[data-theme="dark"] .badge.success { color: #5EE0D2; }
.badge.warning { background: var(--dsp-warning-bg); color: var(--dsp-warning); }
.badge.danger { background: var(--dsp-danger-bg); color: var(--dsp-danger); }
.badge.coral { background: var(--dsp-soft); color: var(--dsp-coral-dark); }
:root[data-theme="dark"] .badge.coral { color: #FF9C7F; }
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; border: 1px solid; display: flex; gap: 10px; align-items: flex-start; }
.alert-success { background: var(--dsp-success-bg); border-color: color-mix(in srgb, var(--dsp-teal) 40%, transparent); }
.alert-error { background: var(--dsp-danger-bg); border-color: color-mix(in srgb, var(--dsp-danger) 40%, transparent); }
.alert-warning { background: var(--dsp-warning-bg); border-color: color-mix(in srgb, var(--dsp-warning) 40%, transparent); }
.alert-info { background: var(--surface-2); border-color: var(--border); }
.announcement { background: var(--dsp-ink); color: #fff; text-align: center; padding: 8px 16px; font-size: .9rem; }
.empty { text-align: center; padding: 48px 20px; color: var(--text-2); }
.empty .icon { width: 56px; height: 56px; margin: 0 auto 12px; color: var(--border-strong); }
.pill-nav { display: flex; gap: 6px; flex-wrap: wrap; }
.pill-nav a { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); color: var(--text); font-size: .9rem; font-weight: 600; }
.pill-nav a:hover { text-decoration: none; background: var(--surface-2); }
.pill-nav a.active { background: var(--dsp-ink); color: #fff; border-color: var(--dsp-ink); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tabs a { padding: 10px 14px; color: var(--text-2); font-weight: 600; border-bottom: 3px solid transparent; white-space: nowrap; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--text); border-color: var(--primary); }
.icon { width: 20px; height: 20px; flex: none; }
.icon-sm { width: 16px; height: 16px; }
.stars { color: #F59E0B; letter-spacing: 1px; }
.divider-dot::before { content: "·"; margin: 0 6px; color: var(--text-2); }
.copy-box { display: flex; gap: 8px; align-items: center; background: var(--surface-2); border: 1px dashed var(--border-strong); padding: 10px 12px; border-radius: var(--radius); font-family: var(--mono); word-break: break-all; }

/* ---------------------------------------------------------------- tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th, .table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-2); background: var(--surface-2); font-weight: 700; }
.table tr:last-child td { border-bottom: 0; }
.table td.num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table tbody tr:hover { background: color-mix(in srgb, var(--surface-2) 55%, transparent); }
.table .actions { display: flex; gap: 6px; justify-content: flex-end; flex-wrap: wrap; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.toolbar .field { margin: 0; }
.toolbar input, .toolbar select { min-height: 40px; }

/* ---------------------------------------------------------------- storefront header/footer */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20; }
.site-header .container { display: flex; align-items: center; gap: 18px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.3rem; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 38px; height: 38px; border-radius: 10px; background: var(--dsp-coral); color: #fff; display: grid; place-items: center; font-weight: 800; }
.site-nav { display: flex; gap: 16px; font-weight: 600; }
.site-nav a { color: var(--text-2); }
.site-nav a:hover { color: var(--text); }
.header-search { flex: 1; max-width: 380px; }
.header-search input { border-radius: 999px; background: var(--surface-2); border-color: transparent; min-height: 40px; }
.header-actions { display: flex; gap: 8px; align-items: center; margin-left: auto; }
.header-actions .btn { white-space: nowrap; }
@media (max-width: 440px) { .hide-xs { display: none !important; } }
.cart-link { position: relative; }
.cart-count { position: absolute; top: 2px; right: 2px; background: var(--primary); color: #fff; border-radius: 999px; font-size: .7rem; min-width: 18px; height: 18px; display: grid; place-items: center; padding: 0 4px; }
.menu { position: relative; }
.menu > summary { list-style: none; cursor: pointer; }
.menu > summary::-webkit-details-marker { display: none; }
.menu-panel { position: absolute; right: 0; top: calc(100% + 8px); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); min-width: 220px; padding: 6px; z-index: 30; }
.menu-panel a, .menu-panel button { display: flex; width: 100%; padding: 9px 12px; border-radius: var(--radius-sm); color: var(--text); background: none; border: 0; font: inherit; text-align: left; cursor: pointer; }
.menu-panel a:hover, .menu-panel button:hover { background: var(--surface-2); text-decoration: none; }
.menu-panel .sep { height: 1px; background: var(--border); margin: 6px 0; }
.site-footer { border-top: 1px solid var(--border); padding: 28px 0; margin-top: 56px; color: var(--text-2); font-size: .9rem; background: var(--surface); }
.site-footer .container { display: flex; gap: 16px; justify-content: space-between; flex-wrap: wrap; }
.site-footer a { color: var(--text-2); }
@media (max-width: 860px) {
  .site-nav { display: none; }
  .header-search { display: none; }
}

/* ---------------------------------------------------------------- storefront: hero, cards */
.hero { padding: 56px 0 32px; display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 40px; align-items: center; }
.hero-art { position: relative; height: 340px; }
.hero-cover { position: absolute; width: 230px; aspect-ratio: 4 / 3; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-lg, 0 18px 40px rgba(27,31,59,.18)); background: var(--surface-2); }
.hero-cover img, .hero-cover .cover-fallback { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-cover.c0 { left: 0; top: 30px; transform: rotate(-6deg); z-index: 1; }
.hero-cover.c1 { right: 0; top: 0; transform: rotate(5deg); z-index: 2; }
.hero-cover.c2 { left: 90px; bottom: 0; transform: rotate(-1deg); z-index: 3; }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } .hero-art { display: none; } }
.hero h1 { font-size: 2.6rem; max-width: 720px; }
.hero p { font-size: 1.15rem; color: var(--text-2); max-width: 620px; }
.hero-search { display: flex; gap: 8px; max-width: 560px; margin-top: 18px; }
.hero-search input { border-radius: 999px; min-height: 52px; padding: 0 20px; }
.section { margin-top: 44px; }
.section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 16px; gap: 12px; }
.section-head h2 { margin: 0; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 6px 12px; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); color: var(--text); font-size: .88rem; }
.tag:hover { text-decoration: none; border-color: var(--primary); }
.tag.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.products { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 1000px) { .products { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
.products.list { grid-template-columns: 1fr; }
.products.list .pcard { flex-direction: row; }
.products.list .pcard .cover { width: 200px; aspect-ratio: 4/3; }
.pcard { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; display: flex; flex-direction: column; color: var(--text); transition: box-shadow .15s, transform .15s; }
.pcard:hover { box-shadow: var(--shadow); transform: translateY(-2px); text-decoration: none; }
.pcard .cover { aspect-ratio: 4/3; background: var(--surface-2); position: relative; overflow: hidden; }
.pcard .cover img { width: 100%; height: 100%; object-fit: cover; }
.pcard .cover .badge { position: absolute; top: 10px; left: 10px; }
.pcard .body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.pcard .title { font-weight: 700; line-height: 1.3; }
.pcard .by { font-size: .84rem; color: var(--text-2); }
.pcard .foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 8px; }
.price { font-weight: 800; font-variant-numeric: tabular-nums; }
.price s { color: var(--text-2); font-weight: 500; margin-left: 6px; font-size: .9em; }
.cover-fallback { width: 100%; height: 100%; display: grid; place-items: center; background: linear-gradient(135deg, var(--dsp-ink), #3B3F7A); color: #fff; font-weight: 800; font-size: 1.4rem; padding: 16px; text-align: center; }

/* ---------------------------------------------------------------- store page */
.store-banner { height: 220px; background: linear-gradient(120deg, var(--accent, var(--dsp-coral)), var(--dsp-ink)); background-size: cover; background-position: center; }
.store-head { display: flex; gap: 20px; align-items: flex-end; margin-top: -48px; flex-wrap: wrap; }
.avatar { width: 112px; height: 112px; border-radius: 28px; border: 4px solid var(--bg); background: var(--accent, var(--dsp-coral)); color: #fff; display: grid; place-items: center; font-size: 2.4rem; font-weight: 800; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-sm { width: 52px; height: 52px; border-radius: 16px; border: 0; font-size: 1.2rem; }
.avatar-xs { width: 32px; height: 32px; border-radius: 10px; border: 0; font-size: .85rem; }
.store-stats { display: flex; gap: 20px; color: var(--text-2); font-size: .92rem; }
.social { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- product page */
.product-layout { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, 1fr); gap: 32px; align-items: start; margin-top: 20px; }
@media (max-width: 900px) { .product-layout { grid-template-columns: 1fr; } }
.gallery-main { border-radius: var(--radius-card); overflow: hidden; background: linear-gradient(135deg, var(--dsp-ink), #3B3F7A); aspect-ratio: 16/10; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.thumbs { display: flex; gap: 10px; margin-top: 12px; overflow-x: auto; }
.thumbs img, .thumbs .thumb { width: 96px; height: 72px; object-fit: cover; border-radius: 10px; border: 2px solid transparent; cursor: pointer; background: var(--surface-2); flex: none; }
.thumbs img.active { border-color: var(--primary); }
.buy-card { position: sticky; top: 88px; }
.buy-card .big-price { font-size: 3rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }
.option { display: flex; align-items: center; gap: 12px; border: 1.5px solid var(--border-strong); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 10px; cursor: pointer; background: var(--surface); }
.option:has(input:checked) { border-color: var(--primary); background: var(--dsp-soft); }
.option input { accent-color: var(--primary); width: 20px; height: 20px; }
.option .grow { font-weight: 700; }
.option .sub { display: block; font-weight: 400; font-size: .85rem; color: var(--text-2); }
.trust { font-size: .86rem; color: var(--text-2); text-align: center; margin-top: 12px; }
.trust .ok { color: var(--dsp-teal-dark); font-weight: 600; }
:root[data-theme="dark"] .trust .ok { color: #4FD1C5; }
.countdown { font-variant-numeric: tabular-nums; font-weight: 700; }
.prose { line-height: 1.75; }
.prose h1, .prose h2, .prose h3 { margin-top: 1.4em; }
.prose img { border-radius: var(--radius); }
.prose table { border-collapse: collapse; }
.prose td, .prose th { border: 1px solid var(--border); padding: 6px 10px; }
.mobile-buy { display: none; }
@media (max-width: 900px) {
  .buy-card { position: static; }
  .mobile-buy { display: flex; position: fixed; bottom: 0; left: 0; right: 0; padding: 12px 16px; background: var(--surface); border-top: 1px solid var(--border); z-index: 25; gap: 12px; align-items: center; box-shadow: 0 -4px 16px rgba(0, 0, 0, .08); }
  .mobile-buy .btn { flex: 1; }
  body.has-mobile-buy { padding-bottom: 76px; }
}
.rating-bars .bar { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; flex: 1; }
.rating-bars .bar span { display: block; height: 100%; background: #F59E0B; }
.review { border-bottom: 1px solid var(--border); padding: 14px 0; }
.review:last-child { border-bottom: 0; }
.reply { margin-top: 8px; padding: 10px 12px; background: var(--surface-2); border-radius: var(--radius-sm); font-size: .92rem; }

/* ---------------------------------------------------------------- checkout */
.checkout-top { background: var(--surface); border-bottom: 1px solid var(--border); }
.checkout-top .container { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 12px; }
.secure { color: var(--dsp-teal-dark); font-weight: 600; font-size: .9rem; display: flex; gap: 6px; align-items: center; }
:root[data-theme="dark"] .secure { color: #4FD1C5; }
.steps { list-style: none; padding: 0; display: flex; justify-content: center; gap: 0; margin: 28px auto; max-width: 720px; }
.step { flex: 1; text-align: center; position: relative; font-size: .88rem; font-weight: 600; color: var(--text-2); }
.step .dot { width: 32px; height: 32px; border-radius: 50%; margin: 0 auto 6px; display: grid; place-items: center; background: var(--surface-2); color: var(--text-2); position: relative; z-index: 1; border: 2px solid var(--border); }
.step::before { content: ""; position: absolute; top: 16px; left: -50%; width: 100%; height: 2px; background: var(--border); }
.step:first-child::before { display: none; }
.step.done .dot, .step.current .dot { background: var(--primary); color: #fff; border-color: var(--primary); }
.step.done::before, .step.current::before { background: var(--primary); }
.step.current, .step.done { color: var(--text); }
.checkout-layout { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, 1fr); gap: 28px; align-items: start; }
@media (max-width: 900px) { .checkout-layout { grid-template-columns: 1fr; } .checkout-layout .summary { order: -1; } }
.methods { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.method { border: 1.5px solid var(--border-strong); border-radius: var(--radius); padding: 14px; text-align: center; cursor: pointer; font-weight: 700; display: flex; flex-direction: column; gap: 4px; align-items: center; }
.method:has(input:checked) { border-color: var(--primary); background: var(--dsp-soft); color: var(--dsp-coral-dark); }
:root[data-theme="dark"] .method:has(input:checked) { color: #FF9C7F; }
.method input { position: absolute; opacity: 0; }
.method small { font-weight: 400; color: var(--text-2); }
.sum-line { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; font-variant-numeric: tabular-nums; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; border-top: 1px solid var(--border); padding-top: 14px; margin-top: 10px; }
.sum-total .amount { font-size: 2rem; font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; }
.sum-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--border); }
.sum-item:last-of-type { border-bottom: 0; }
.sum-item .thumb { width: 56px; height: 56px; border-radius: 12px; background: var(--dsp-soft); flex: none; overflow: hidden; }
.sum-item .thumb img { width: 100%; height: 100%; object-fit: cover; }
.sum-item .store { font-size: .78rem; color: var(--text-2); font-weight: 600; }
.qr-box { display: flex; gap: 24px; align-items: center; background: var(--surface-2); border-radius: var(--radius-card); padding: 24px; flex-wrap: wrap; }
.qr-box .qr { background: #fff; border-radius: 16px; padding: 10px; border: 1px solid var(--border); }
.timer { display: inline-block; background: var(--dsp-warning-bg); color: var(--dsp-warning); padding: 6px 14px; border-radius: 999px; font-weight: 700; font-variant-numeric: tabular-nums; }
.spinner { width: 18px; height: 18px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 1s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
.success-mark { width: 72px; height: 72px; border-radius: 50%; background: var(--dsp-success-bg); color: var(--dsp-teal-dark); display: grid; place-items: center; margin: 0 auto 16px; }

/* ---------------------------------------------------------------- app shell (studio, admin, account) */
.app { display: grid; grid-template-columns: 260px minmax(0, 1fr); min-height: 100vh; }
.sidebar { background: var(--sidebar); color: var(--sidebar-text); padding: 20px 14px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sidebar .brand { color: #fff; margin: 0 8px 18px; font-size: 1.1rem; }
.sidebar a.nav { display: flex; gap: 12px; align-items: center; color: var(--sidebar-text); padding: 10px 12px; border-radius: 10px; font-weight: 600; font-size: .95rem; border-left: 3px solid transparent; }
.sidebar a.nav:hover { background: var(--sidebar-active); text-decoration: none; color: #fff; }
.sidebar a.nav.active { background: var(--sidebar-active); color: #fff; border-left-color: var(--dsp-coral); }
.sidebar .group { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: #8C92B8; padding: 14px 12px 6px; }
.sidebar .balance { margin-top: auto; background: var(--sidebar-active); border-radius: 14px; padding: 14px; }
.sidebar .balance .amt { font-size: 1.5rem; font-weight: 800; color: #fff; font-variant-numeric: tabular-nums; }
.sidebar select { background: var(--sidebar-active); color: #fff; border-color: #3D447A; min-height: 40px; }
.app-main { padding: 0 0 48px; min-width: 0; }
.app-top { background: var(--surface); border-bottom: 1px solid var(--border); padding: 14px 28px; display: flex; align-items: center; gap: 14px; position: sticky; top: 0; z-index: 15; }
.app-top h1 { font-size: 1.35rem; margin: 0; }
.app-top .spacer { flex: 1; }
.app-content { padding: 24px 28px; max-width: 1280px; }
.nav-toggle { display: none; }
.bell { position: relative; display: inline-flex; }
.bell .count { position: absolute; top: -4px; right: -6px; background: var(--primary); color: #fff; font-size: .68rem; border-radius: 999px; padding: 1px 5px; font-weight: 700; }
@media (max-width: 960px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 270px; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: translateX(0); box-shadow: 8px 0 30px rgba(0, 0, 0, .3); }
  .nav-toggle { display: inline-flex; }
  .app-top { padding: 12px 16px; }
  .app-content { padding: 16px; }
}

/* ---------------------------------------------------------------- dashboard widgets */
.kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 1100px) { .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .kpis { grid-template-columns: 1fr; } }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); padding: 18px 20px; }
.kpi .label { color: var(--text-2); font-weight: 500; font-size: .9rem; }
.kpi .value { font-size: 1.9rem; font-weight: 800; margin: 4px 0; font-variant-numeric: tabular-nums; }
.delta { font-size: .82rem; font-weight: 700; }
.delta.up { color: var(--dsp-teal-dark); }
.delta.down { color: var(--dsp-danger); }
:root[data-theme="dark"] .delta.up { color: #4FD1C5; }
.dash-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(280px, 1fr); gap: 18px; margin-top: 18px; }
@media (max-width: 1100px) { .dash-grid { grid-template-columns: 1fr; } }
.chart { width: 100%; height: 260px; }
.chart svg { width: 100%; height: 100%; overflow: visible; }
.chart .grid-line { stroke: var(--border); stroke-width: 1; }
.chart .axis { fill: var(--text-2); font-size: 11px; }
.chart .line-gross { fill: none; stroke: var(--dsp-coral); stroke-width: 2.5; }
.chart .line-net { fill: none; stroke: var(--dsp-teal); stroke-width: 2.5; stroke-dasharray: 6 4; }
.chart .area { fill: var(--dsp-coral); opacity: .1; }
.chart .dot { fill: var(--dsp-coral); }
.chart-legend { display: flex; gap: 16px; font-size: .84rem; color: var(--text-2); }
.chart-legend span::before { content: ""; display: inline-block; width: 14px; height: 3px; margin-right: 6px; vertical-align: middle; background: var(--dsp-coral); }
.chart-legend span.net::before { background: var(--dsp-teal); }
.chart-tip { position: absolute; background: var(--dsp-ink); color: #fff; padding: 6px 10px; border-radius: 8px; font-size: .8rem; pointer-events: none; white-space: nowrap; transform: translate(-50%, -110%); }
.payout-card .big { font-size: 2.2rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: .94rem; }
.kv:last-child { border-bottom: 0; }
.kv .v { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; }
.checklist li { list-style: none; display: flex; gap: 10px; align-items: center; padding: 6px 0; }
.checklist { padding: 0; margin: 0; }
.checklist .tick { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; border: 2px solid var(--border-strong); flex: none; }
.checklist .done .tick { background: var(--dsp-teal); border-color: var(--dsp-teal); color: #fff; }
.checklist .done span { color: var(--text-2); text-decoration: line-through; }
.bar-list .bar-row { display: grid; grid-template-columns: 140px 1fr 70px; gap: 10px; align-items: center; padding: 5px 0; font-size: .9rem; }
.bar-list .bar-track { height: 10px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.bar-list .bar-fill { height: 100%; background: var(--dsp-coral); border-radius: 99px; }

/* ---------------------------------------------------------------- auth pages */
.auth-wrap { min-height: calc(100vh - 140px); display: grid; place-items: center; padding: 32px 16px; }
.auth-card { width: 100%; max-width: 440px; }
.auth-card .brand { justify-content: center; margin-bottom: 18px; }
.or { display: flex; align-items: center; gap: 12px; color: var(--text-2); font-size: .85rem; margin: 18px 0; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.code-input { font-size: 1.6rem; letter-spacing: .4em; text-align: center; font-family: var(--mono); }
.backup-codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; font-family: var(--mono); }
.backup-codes span { background: var(--surface-2); padding: 8px; border-radius: 8px; text-align: center; }

/* ---------------------------------------------------------------- library */
.lib-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.file-row { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.file-row:last-child { border-bottom: 0; }
.file-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--dsp-soft); color: var(--dsp-coral-dark); display: grid; place-items: center; font-weight: 800; font-size: .72rem; flex: none; }
.license { font-family: var(--mono); font-size: 1.05rem; letter-spacing: .06em; }

/* ---------------------------------------------------------------- upload */
.dropzone { border: 2px dashed var(--border-strong); border-radius: var(--radius-card); padding: 32px; text-align: center; background: var(--surface-2); cursor: pointer; }
.dropzone.drag { border-color: var(--primary); background: var(--dsp-soft); }
.progress { height: 10px; border-radius: 99px; background: var(--surface-2); overflow: hidden; margin: 10px 0; }
.progress > div { height: 100%; background: var(--primary); width: 0; transition: width .2s; }

/* ---------------------------------------------------------------- dialogs & dev */
dialog { border: 0; border-radius: var(--radius-card); padding: 0; max-width: 520px; width: calc(100% - 32px); background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
dialog::backdrop { background: rgba(15, 18, 36, .55); }
dialog .dialog-body { padding: 24px; }
dialog .dialog-actions { display: flex; gap: 10px; justify-content: flex-end; padding: 0 24px 24px; }
.dev-banner { background: repeating-linear-gradient(45deg, #FDE68A, #FDE68A 12px, #FCD34D 12px, #FCD34D 24px); color: #1B1F3B; text-align: center; font-size: .85rem; font-weight: 700; padding: 6px; }
.dev-banner a { color: #1B1F3B; text-decoration: underline; }
.mail-frame { width: 100%; height: 520px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.split { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 18px; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.list-select a { display: block; padding: 10px 12px; border-radius: 10px; color: var(--text); border: 1px solid transparent; }
.list-select a.active, .list-select a:hover { background: var(--surface); border-color: var(--border); text-decoration: none; }
.preview-pane { border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 16px; min-height: 120px; background: var(--surface); }
.color-row { display: flex; gap: 10px; align-items: center; }
.color-row input[type=color] { width: 56px; height: 44px; border: 1px solid var(--border-strong); border-radius: 10px; background: none; padding: 4px; }
.swatch-preview { padding: 10px 18px; border-radius: var(--radius); color: #fff; font-weight: 700; }

/* =====================================================================
   v2 storefront: header + category bar, hero, cards, catalogue, product page
   ===================================================================== */

/* ---------------------------------------------------------------- header */
.sf-header { background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20; }
.sf-top { display: flex; align-items: center; gap: 20px; min-height: 66px; }
.sf-search { flex: 1; max-width: 640px; position: relative; display: flex; align-items: center; }
.sf-search .icon { position: absolute; left: 14px; color: var(--text-2); pointer-events: none; }
.sf-search input { padding-left: 44px; padding-right: 44px; border-radius: 12px; background: var(--surface-2); border-color: transparent; min-height: 44px; }
.sf-search input:focus { background: var(--surface); }
.sf-search kbd { position: absolute; right: 10px; font: 600 .75rem var(--mono); color: var(--text-2); border: 1px solid var(--border-strong); border-radius: 6px; padding: 1px 7px; background: var(--surface); }
.sf-cats { border-top: 1px solid var(--border); }
.sf-cats .container { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.sf-cats .container::-webkit-scrollbar { display: none; }
.sf-cat { display: inline-flex; align-items: center; gap: 8px; padding: 11px 14px; color: var(--text-2); font-weight: 600; font-size: .92rem;
  white-space: nowrap; border-bottom: 2px solid transparent; }
.sf-cat .icon { width: 18px; height: 18px; }
.sf-cat:hover { color: var(--text); text-decoration: none; }
.sf-cat.active { color: var(--text); border-bottom-color: var(--primary); }
.sf-cat.sell { margin-left: auto; color: var(--primary); }
@media (max-width: 860px) { .sf-top .site-nav { display: none; } .sf-search kbd { display: none; } }
@media (max-width: 640px) { .sf-top { flex-wrap: wrap; padding: 10px 0; gap: 10px; } .sf-search { order: 3; max-width: none; flex-basis: 100%; } }

/* ---------------------------------------------------------------- hero */
.sf-hero { position: relative; overflow: hidden; color: #fff; background:
  radial-gradient(900px 420px at 85% -10%, rgba(228, 87, 46, .55), transparent 60%),
  radial-gradient(700px 400px at 0% 110%, rgba(79, 70, 229, .55), transparent 60%),
  linear-gradient(160deg, #141A33 0%, #1E2650 100%); }
.sf-hero .container { padding-top: 64px; padding-bottom: 72px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.sf-hero h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.08; letter-spacing: -.03em; margin-bottom: 14px; }
.sf-hero h1 em { font-style: normal; background: linear-gradient(90deg, #FFB199, #FF7A59); -webkit-background-clip: text; background-clip: text; color: transparent; }
.sf-hero p { color: #C9CEE6; font-size: 1.12rem; max-width: 560px; }
.sf-hero .hero-search { display: flex; gap: 8px; max-width: 580px; margin-top: 24px; background: #fff; padding: 6px; border-radius: 14px; box-shadow: var(--shadow-lg); }
.sf-hero .hero-search input { border: 0; min-height: 48px; background: transparent; color: #141A33; }
.sf-hero .hero-search input:focus { outline: 0; }
.sf-hero .hero-stats { display: flex; gap: 26px; margin-top: 26px; color: #C9CEE6; font-size: .92rem; flex-wrap: wrap; }
.sf-hero .hero-stats b { display: block; color: #fff; font-size: 1.4rem; font-weight: 800; }
.hero-stack { position: relative; height: 360px; }
.hero-stack .hero-cover { width: 64%; aspect-ratio: 16 / 10; height: auto; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6); border: 1px solid rgba(255, 255, 255, .15); }
.hero-stack .hero-cover.c0 { left: 0; top: 40px; transform: rotate(-5deg); }
.hero-stack .hero-cover.c1 { right: 0; top: 0; transform: rotate(4deg); }
.hero-stack .hero-cover.c2 { left: 18%; bottom: 0; transform: none; }
@media (max-width: 900px) { .sf-hero .container { grid-template-columns: 1fr; padding-top: 40px; padding-bottom: 48px; } .hero-stack { display: none; } }

/* category tiles under the hero */
.cat-tiles { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; margin-top: -34px; position: relative; z-index: 2; }
.cat-tile { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px; display: flex; flex-direction: column; gap: 10px;
  color: var(--text); box-shadow: var(--shadow-sm); transition: transform .15s, box-shadow .15s, border-color .15s; }
.cat-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow); text-decoration: none; border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); }
.cat-tile .ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--dsp-soft); color: var(--dsp-coral-dark); }
.cat-tile b { font-size: .98rem; }
.cat-tile span { color: var(--text-2); font-size: .82rem; }
:root[data-theme="dark"] .cat-tile .ico { color: #FF9C7F; }
@media (max-width: 1200px) { .cat-tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 560px) { .cat-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 20px; } }

.sec-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin: 44px 0 16px; }
.sec-head h2 { margin: 0; font-size: 1.45rem; letter-spacing: -.02em; }
.sec-head p { margin: 2px 0 0; color: var(--text-2); font-size: .92rem; }
.sec-head a { font-weight: 600; white-space: nowrap; display: inline-flex; align-items: center; gap: 4px; }

/* ---------------------------------------------------------------- product card v2 */
/* full-width storefront: pages use the whole screen and grids add columns as it widens (product page capped for readability) */
.sf-wide .container { max-width: none; padding: 0 clamp(16px, 3vw, 56px); }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 22px; }
@media (max-width: 800px) { .grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
@media (max-width: 420px) { .grid-cards { grid-template-columns: 1fr; } }
.pc { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card);
  overflow: hidden; color: var(--text); transition: transform .18s, box-shadow .18s, border-color .18s; }
.pc:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--border-strong) 70%, transparent); text-decoration: none; }
.pc-cover { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); }
.pc-cover img, .pc-cover .cover-fallback { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.pc:hover .pc-cover img { transform: scale(1.04); }
.pc-badges { position: absolute; top: 10px; left: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 7px; font-size: .72rem; font-weight: 800;
  letter-spacing: .02em; background: rgba(255, 255, 255, .92); color: #141A33; box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.chip.sale { background: #E4572E; color: #fff; }
.chip.new { background: #12A594; color: #fff; }
.chip.best { background: #141A33; color: #FFD27A; }
.chip.upd { background: #4F46E5; color: #fff; }
.pc-peek { position: absolute; inset: auto 10px 10px auto; opacity: 0; transform: translateY(6px); transition: .18s;
  background: rgba(20, 26, 51, .88); color: #fff; font-size: .78rem; font-weight: 700; padding: 6px 10px; border-radius: 8px; display: inline-flex; gap: 6px; align-items: center; }
.pc:hover .pc-peek, .pc:focus-visible .pc-peek { opacity: 1; transform: none; }
.pc-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.pc-title { font-weight: 700; line-height: 1.32; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.64em; }
.pc-store { display: flex; align-items: center; gap: 6px; font-size: .84rem; color: var(--text-2); }
.pc-store .ava { width: 20px; height: 20px; border-radius: 6px; background: var(--dsp-ink); color: #fff; display: grid; place-items: center; font-size: .62rem; font-weight: 800; flex: none; }
.verified { color: #12A594; width: 15px; height: 15px; flex: none; }
.pc-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.pc-tags span { font-size: .72rem; color: var(--text-2); background: var(--surface-2); padding: 2px 8px; border-radius: 6px; }
.pc-foot { margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--border); display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.pc-meta { display: flex; align-items: center; gap: 10px; font-size: .8rem; color: var(--text-2); }
.pc-meta .star { color: #F59E0B; }
.pc-price { font-weight: 800; font-size: 1.05rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.pc-price s { color: var(--text-2); font-weight: 500; font-size: .82em; margin-left: 4px; }
.pc-price.free { color: #12A594; }

/* ---------------------------------------------------------------- catalogue */
.cat-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 28px; align-items: start; margin-top: 24px; }
@media (max-width: 960px) { .cat-layout { grid-template-columns: 1fr; } }
.filters { position: sticky; top: 130px; }
.filters details { border: 1px solid var(--border); border-radius: 14px; background: var(--surface); }
.filters summary { list-style: none; padding: 12px 16px; font-weight: 700; display: flex; gap: 8px; align-items: center; cursor: pointer; }
.filters summary::-webkit-details-marker { display: none; }
.filters .fbody { padding: 4px 16px 16px; }
.fgroup { padding: 12px 0; border-top: 1px solid var(--border); }
.fgroup h4 { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-2); margin: 0 0 8px; }
.fopt { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px; margin: 0 -8px; border-radius: 8px; color: var(--text); font-size: .92rem; }
.fopt:hover { background: var(--surface-2); text-decoration: none; }
.fopt.on { background: var(--dsp-soft); color: var(--dsp-coral-dark); font-weight: 700; }
:root[data-theme="dark"] .fopt.on { color: #FF9C7F; }
.fopt small { color: var(--text-2); font-variant-numeric: tabular-nums; }
.price-range { display: flex; gap: 8px; align-items: center; }
.price-range input { min-height: 38px; padding: 6px 10px; }
@media (min-width: 961px) { .filters details { pointer-events: auto; } .filters details:not([open]) .fbody { display: block; } }
.results-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.results-bar h1 { font-size: 1.5rem; margin: 0; letter-spacing: -.02em; }
.results-bar .count { color: var(--text-2); font-size: .92rem; }
.results-bar select { min-height: 40px; width: auto; padding: 6px 34px 6px 12px; }
.active-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.active-filters a { display: inline-flex; gap: 6px; align-items: center; padding: 5px 10px; border-radius: 8px; background: var(--surface-2); color: var(--text); font-size: .84rem; font-weight: 600; }
.active-filters a:hover { text-decoration: none; background: var(--dsp-soft); }
.active-filters .icon { width: 14px; height: 14px; }
.pager2 { display: flex; justify-content: center; gap: 6px; margin-top: 28px; flex-wrap: wrap; }
.pager2 a, .pager2 span { min-width: 40px; height: 40px; display: grid; place-items: center; padding: 0 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-weight: 600; }
.pager2 a:hover { text-decoration: none; border-color: var(--primary); }
.pager2 .cur { background: var(--dsp-ink); color: #fff; border-color: var(--dsp-ink); }
.pager2 .gap { border: 0; background: none; }

/* ---------------------------------------------------------------- product page v2 */
.crumbs { display: flex; gap: 6px; align-items: center; font-size: .86rem; color: var(--text-2); margin: 20px 0 14px; flex-wrap: wrap; }
.crumbs a { color: var(--text-2); }
.crumbs .icon { width: 14px; height: 14px; }
.pp { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 32px; align-items: start; }
@media (max-width: 960px) { .pp { grid-template-columns: 1fr; } }
.pp-gallery { position: relative; border-radius: var(--radius-card); overflow: hidden; aspect-ratio: 16 / 10; background: var(--surface-2); border: 1px solid var(--border); }
.pp-gallery img { width: 100%; height: 100%; object-fit: cover; }
.pp-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .35); background: rgba(20, 26, 51, .62); color: #fff; display: grid; place-items: center; cursor: pointer; opacity: .85; transition: opacity .15s, background .15s, transform .15s; backdrop-filter: blur(4px); z-index: 2; }
.pp-nav:hover, .pp-nav:focus-visible { opacity: 1; background: rgba(20, 26, 51, .88); }
.pp-nav:active { transform: translateY(-50%) scale(.94); }
.pp-nav:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }
.pp-nav .icon { width: 22px; height: 22px; }
.pp-nav.prev { left: 12px; }
.pp-nav.prev .icon { transform: rotate(180deg); }
.pp-nav.next { right: 12px; }
.pp-count { position: absolute; right: 12px; bottom: 12px; background: rgba(20, 26, 51, .78); color: #fff; font-size: .78rem; font-weight: 700; padding: 4px 10px; border-radius: 8px; }
.pp-actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pp-actions .btn { flex: 1; min-width: 150px; }
.ptabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin: 28px 0 0; overflow-x: auto; }
.ptabs a { padding: 12px 16px; font-weight: 700; color: var(--text-2); border-bottom: 2px solid transparent; white-space: nowrap; display: inline-flex; gap: 6px; align-items: center; }
.ptabs a:hover { color: var(--text); text-decoration: none; }
.ptabs a.on { color: var(--text); border-bottom-color: var(--primary); }
.ptabs a small { background: var(--surface-2); border-radius: 99px; padding: 0 7px; font-size: .74rem; color: var(--text-2); }
.ppanel { padding: 22px 0 0; }
.js-tabs .ppanel:not(.on) { display: none; }
.timeline { border-left: 2px solid var(--border); margin-left: 6px; padding-left: 18px; }
.timeline .ev { position: relative; padding-bottom: 18px; }
.timeline .ev::before { content: ""; position: absolute; left: -25px; top: 5px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 2px solid var(--primary); }
.timeline .ev b { margin-right: 8px; }
.buybox { position: sticky; top: 130px; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); overflow: hidden; }
.buybox .bb-head { padding: 20px 22px 16px; border-bottom: 1px solid var(--border); }
.buybox .bb-store { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--text-2); margin-bottom: 8px; }
.buybox .bb-store a { color: var(--text); font-weight: 700; }
.buybox h1 { font-size: 1.45rem; letter-spacing: -.02em; margin: 0 0 6px; }
.buybox .bb-sub { color: var(--text-2); margin: 0 0 10px; }
.buybox .bb-stats { display: flex; gap: 14px; flex-wrap: wrap; font-size: .86rem; color: var(--text-2); align-items: center; }
.buybox .bb-stats .star { color: #F59E0B; }
.buybox .bb-body { padding: 18px 22px 20px; }
.buybox .option { padding: 12px 14px; margin-bottom: 8px; border-radius: 12px; }
.cta-split { display: flex; width: 100%; min-height: 56px; border-radius: 12px; overflow: hidden; border: 0; padding: 0; font: inherit; cursor: pointer;
  background: var(--primary); color: #fff; font-weight: 800; font-size: 1.08rem; box-shadow: 0 8px 20px -8px rgba(228, 87, 46, .7); transition: background .15s, transform .05s; }
.cta-split:hover { background: var(--primary-hover); }
.cta-split:active { transform: translateY(1px); }
.cta-split span { display: grid; place-items: center; padding: 0 18px; }
.cta-split .lbl { flex: 1; }
.cta-split .amt { background: rgba(0, 0, 0, .14); font-variant-numeric: tabular-nums; min-width: 110px; }
.includes { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 8px; font-size: .9rem; }
.includes li { display: flex; gap: 10px; align-items: center; }
.includes .icon { width: 18px; height: 18px; color: #12A594; }
.bb-foot { padding: 12px 22px; background: var(--surface-2); font-size: .82rem; color: var(--text-2); display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
@media (max-width: 960px) { .buybox { position: static; } }

/* ---------------------------------------------------------------- store page v2 */
.store-hero { border-radius: 0 0 24px 24px; }
.store-tabs { display: flex; gap: 8px; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-top: 28px; }
.sf-wide .container.pp-page { max-width: 1680px; }

/* v2: larger product cards (+30%): wider grid tracks and scaled card content */
.grid-cards { grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 26px; }
@media (max-width: 800px) { .grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } }
@media (max-width: 520px) { .grid-cards { grid-template-columns: 1fr; } }
@media (min-width: 801px) {
  .pc-body { padding: 18px 20px 20px; gap: 8px; }
  .pc-title { font-size: 1.18rem; }
  .pc-store { font-size: .95rem; }
  .pc-store .ava { width: 24px; height: 24px; font-size: .72rem; }
  .verified { width: 18px; height: 18px; }
  .pc-tags span { font-size: .8rem; padding: 3px 10px; }
  .pc-meta { font-size: .9rem; }
  .pc-price { font-size: 1.32rem; }
  .pc-badges { top: 14px; left: 14px; }
  .chip { font-size: .8rem; padding: 4px 11px; }
  .pc-peek { font-size: .86rem; padding: 8px 12px; }
}

/* v3: direct PromptPay QR */
.pp-qr { text-align: center; }
.pp-head { background: #113566; color: #fff; font-weight: 800; letter-spacing: .03em; border-radius: 12px 12px 0 0; padding: 6px 12px; }
.pp-box .qr { border-top-left-radius: 0; border-top-right-radius: 0; }
.pp-amount { display: inline-block; margin-left: 6px; color: var(--dsp-ink); font-size: 1.5rem; }
.pp-steps { margin: 10px 0 12px 18px; padding: 0; line-height: 1.6; }
.pp-report h3 { margin-top: 0; }

/* v3: "Demo site" tab on product pages */
.demo-site { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.demo-site .demo-thumb { width: 220px; max-width: 100%; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); background: var(--surface-2); }
.demo-site .demo-thumb img { display: block; width: 100%; height: auto; }
.demo-site .grow { min-width: 240px; }
.demo-note { display: flex; gap: 8px; align-items: center; background: var(--surface-2); border-radius: 10px; padding: 8px 12px; }

/* ===================================================================== v4: categories */
.sf-cats { position: relative; }
.sf-cats .container { overflow: visible; align-items: stretch; }
.sf-cat-scroll { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; min-width: 0; flex: 1 1 auto; align-items: center; }
.sf-cat-scroll::-webkit-scrollbar { display: none; }
.sf-cat-sep { flex: none; width: 1px; height: 22px; background: var(--border); margin: 0 8px; }
.sf-chip { flex: none; display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; margin: 0 3px; border-radius: 999px; border: 1px solid var(--border);
  color: var(--text-2); font-size: .86rem; font-weight: 600; white-space: nowrap; background: var(--surface); }
.sf-chip .icon { width: 15px; height: 15px; }
.sf-chip:hover { color: var(--text); text-decoration: none; border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
.sf-chip.active { background: var(--dsp-soft); color: var(--dsp-coral-dark); border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
:root[data-theme="dark"] .sf-chip.active { color: #FF9C7F; }
.sf-cat { white-space: nowrap; flex: none; }
.sf-mega { flex: none; }
.sf-mega > summary { list-style: none; cursor: pointer; color: var(--text); }
.sf-mega > summary::-webkit-details-marker { display: none; }
.sf-mega > summary .chev { transform: rotate(90deg); transition: transform .15s; opacity: .7; }
.sf-mega[open] > summary .chev { transform: rotate(-90deg); }
.sf-mega[open] > summary { border-bottom-color: var(--primary); }
.sf-mega-panel { position: absolute; left: 0; right: 0; top: 100%; z-index: 60; background: var(--surface); border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg, 0 18px 40px rgba(27,31,59,.18));
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px 28px; padding: 22px max(24px, calc((100vw - 1680px) / 2 + 24px)); }
.sf-mega-col { display: flex; flex-direction: column; padding-bottom: 10px; }
.sf-mega-col a { color: var(--text-2); font-size: .9rem; padding: 4px 0; }
.sf-mega-col a:hover { color: var(--primary); text-decoration: none; }
.sf-mega-col a.sf-mega-top { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 700; font-size: .98rem; padding-bottom: 6px; }
.sf-mega-top .icon { width: 18px; height: 18px; color: var(--dsp-coral-dark); }
.sf-mega-foot { grid-column: 1 / -1; border-top: 1px solid var(--border); padding-top: 12px; font-weight: 600; }
@media (max-width: 1100px) { .sf-mega-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .sf-mega-panel { grid-template-columns: 1fr; max-height: 70vh; overflow-y: auto; } }
.cat-tiles { grid-template-columns: repeat(8, minmax(0, 1fr)); }
@media (max-width: 1400px) { .cat-tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 560px) { .cat-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pc-tags span.pc-cat { background: var(--dsp-soft); color: var(--dsp-coral-dark); font-weight: 600; }
:root[data-theme="dark"] .pc-tags span.pc-cat { color: #FF9C7F; }
.fsub { margin: 2px 0 6px 10px; padding-left: 8px; border-left: 2px solid var(--border); }
.fsub .fopt { font-size: .88rem; padding: 4px 8px; }
.tag-chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.tag-chips a { font-size: .8rem; color: var(--text-2); background: var(--surface-2); padding: 3px 9px; border-radius: 999px; }
.tag-chips a:hover { color: var(--text); text-decoration: none; }
.tag-chips a.on { background: var(--dsp-soft); color: var(--dsp-coral-dark); font-weight: 700; }
.ftags { border-top: 1px solid var(--border); margin-top: 14px; }
.subcat-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 18px; }
.subcat-chips a { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-size: .9rem; font-weight: 600; }
.subcat-chips a small { color: var(--text-2); font-weight: 500; margin-left: 2px; }
.subcat-chips a:hover { text-decoration: none; border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
.subcat-chips a.on { background: var(--dsp-ink, #141A33); color: #fff; border-color: transparent; }
.subcat-chips a.on small { color: rgba(255,255,255,.75); }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 4px 12px; margin-top: 6px; }
.check-grid .check { font-size: .88rem; }
.chip-btn { font: inherit; font-size: .78rem; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); border-radius: 999px; padding: 2px 9px; cursor: pointer; }
.chip-btn:hover { color: var(--text); border-color: color-mix(in srgb, var(--primary) 45%, var(--border)); }
.cat-ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--dsp-soft); color: var(--dsp-coral-dark); flex: none; }
span.label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 2px; }
.sf-hero .container { padding-bottom: 104px; }
@media (max-width: 900px) { .sf-hero .container { padding-bottom: 56px; } }
.sf-cat-scroll .sf-cat { padding: 11px 8px; }
.sf-cat-scroll .sf-chip { padding: 5px 10px; margin: 0 2px; }
.sf-cat-scroll .sf-cat-sep { margin: 0 6px; }
@media (max-width: 1500px) { .sf-cat-scroll .sf-chip .icon { display: none; } }
/* more items than fit: fade the right edge so the row reads as scrollable */
.sf-cat-scroll.is-overflowing { -webkit-mask-image: linear-gradient(to right, #000 calc(100% - 36px), transparent);
  mask-image: linear-gradient(to right, #000 calc(100% - 36px), transparent); padding-right: 24px; }
.sf-cat-scroll.is-overflowing.at-end { -webkit-mask-image: none; mask-image: none; }
.sf-cat-scroll .sf-cat .icon { display: none; }
@media (max-width: 860px) { .sf-cat-scroll .sf-cat .icon { display: inline; } }
@media (max-width: 640px) { .sf-cats .sf-cat.sell { display: none; } .sf-mega > summary { padding-right: 8px; } }