:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --text: #1c2030;
  --muted: #6b7185;
  --border: #e3e6ee;
  --accent: #4f46e5;
  --accent-text: #ffffff;
  --ok: #138a4a;
  --bad: #c2372b;
  --warn-bg: #fff6e0;
  --radius: 12px;
}
/* Dark palette: automatic unless Appearance forces light, or always when it forces dark. */
@media (prefers-color-scheme: dark) {
  :root:not(.theme-light) {
    --bg: #12141c;
    --surface: #1b1e29;
    --text: #e8eaf2;
    --muted: #9aa0b4;
    --border: #2c3040;
    --accent: #7c74ff;
    --ok: #4ccf86;
    --bad: #ff7a6e;
    --warn-bg: #3a2f12;
  }
}
:root.theme-dark {
  --bg: #12141c;
  --surface: #1b1e29;
  --text: #e8eaf2;
  --muted: #9aa0b4;
  --border: #2c3040;
  --accent: #7c74ff;
  --ok: #4ccf86;
  --bad: #ff7a6e;
  --warn-bg: #3a2f12;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); }
img { max-width: 100%; }
code { font-size: .9em; background: var(--bg); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; }
.no-scroll { overflow: hidden; }
.muted { color: var(--muted); }
.ok { color: var(--ok); }
.bad { color: var(--bad); }

/* Buttons */
.btn {
  display: inline-block; border: 0; cursor: pointer; text-decoration: none;
  background: var(--accent); color: var(--accent-text);
  padding: 10px 18px; border-radius: 8px; font: inherit; font-weight: 600;
}
.btn:hover { filter: brightness(1.08); }
.btn-big { padding: 14px 28px; font-size: 1.1rem; }
.btn-small { padding: 6px 12px; font-size: .9rem; }
.btn-light { background: var(--bg); color: var(--text); border: 1px solid var(--border); }
.btn-danger { background: var(--bad); }

/* Public site */
.site-header, .admin-header {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding: 14px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.brand { min-width: 0; }
.brand .logo { width: auto; max-width: 60vw; display: block; object-fit: contain; }
.site-nav { display: flex; flex-wrap: wrap; gap: 2px; }
.site-nav a { padding: 7px 12px; border-radius: 8px; color: var(--text); text-decoration: none; font-weight: 500; }
.site-nav a:hover, .site-nav a.active { background: var(--bg); color: var(--accent); }
.menu-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 6px 12px; font: inherit; cursor: pointer; }
@media (max-width: 760px) {
  .site-header { flex-wrap: wrap; }
  .menu-toggle { display: block; margin-left: auto; }
  .brand { flex: 1 1 0; }
  .brand .logo { max-width: 100%; min-width: 0; flex-shrink: 1; }
  .brand .brand-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .site-nav { display: none; width: 100%; flex-direction: column; padding-top: 8px; }
  .site-nav.open { display: flex; }
}
.container { max-width: 1100px; margin: 0 auto; padding: 24px 16px; }
.hero { text-align: center; padding: 24px 0 32px; }
.hero h1 { margin: 0 0 8px; font-size: clamp(1.6rem, 4vw, 2.4rem); }
.hero p { margin: 0; color: var(--muted); }
.empty { text-align: center; color: var(--muted); }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.product-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; color: var(--text); text-decoration: none; transition: transform .15s;
}
.product-card:hover { transform: translateY(-3px); }
.thumb { aspect-ratio: 4 / 3; background: var(--bg); }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-info { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 12px 14px; }
.product-info h3 { font-size: 1rem; margin: 0; }
.card-cat { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); text-decoration: none; margin-bottom: 2px; }
a.card-cat:hover { color: var(--accent); }
.home-section { margin-bottom: 44px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.section-head h1, .section-head h2 { margin: 0; font-size: 1.4rem; }
.section-head a { text-decoration: none; font-weight: 600; white-space: nowrap; }
.featured .product-card { border-color: var(--accent); }
.pagination { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 24px; }
.pagination a { text-decoration: none; font-weight: 600; padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.badge { background: var(--ok); color: #fff; font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 99px; }
.product { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; align-items: start; }
.product-media img { border-radius: var(--radius); display: block; width: 100%; }
.product-body h1 { margin-top: 0; }
.description { margin-bottom: 24px; }
@media (max-width: 720px) { .product { grid-template-columns: 1fr; } }
.site-footer { text-align: center; color: var(--muted); font-size: .9rem; padding: 24px 16px; border-top: 1px solid var(--border); margin-top: 24px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent); }
.prose { max-width: 720px; margin: 0 auto; }

/* Locker */
.locker {
  position: fixed; inset: 0; z-index: 50; background: rgba(10, 12, 20, .7);
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.locker[hidden] { display: none; }
.locker-box {
  position: relative; width: 100%; max-width: 520px; max-height: 90vh; overflow: auto;
  background: var(--surface); border-radius: var(--radius); padding: 24px;
}
.locker-box h2 { margin: 0 32px 6px 0; font-size: 1.25rem; }
.locker-sub { margin: 0 0 16px; color: var(--muted); font-size: .95rem; }
.locker-close {
  position: absolute; top: 10px; right: 12px; border: 0; background: none;
  font-size: 1.8rem; line-height: 1; color: var(--muted); cursor: pointer;
}
.offers { display: grid; gap: 10px; }
.offer {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  border: 1px solid var(--border); border-radius: 10px; color: var(--text); text-decoration: none;
}
.offer:hover { border-color: var(--accent); }
.offer img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; flex: none; }
.offer-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.offer-text span { color: var(--muted); font-size: .85rem; }
.offer-go { background: var(--accent); color: var(--accent-text); padding: 6px 12px; border-radius: 6px; font-weight: 600; font-size: .9rem; }
.loading, .locker-error { text-align: center; color: var(--muted); }
.locker-status { display: flex; align-items: center; gap: 10px; margin: 16px 0 0; font-size: .9rem; color: var(--muted); }
.locker-status[hidden] { display: none; }
.spinner {
  width: 18px; height: 18px; flex: none; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: var(--accent); animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.unlocked { text-align: center; padding: 12px 0; }
.unlocked-title { font-weight: 700; color: var(--ok); font-size: 1.1rem; }
.admin-test { margin-top: 16px; padding-top: 12px; border-top: 1px dashed var(--border); font-size: .85rem; color: var(--muted); }

/* Admin */
.admin-header nav { display: flex; flex-wrap: wrap; gap: 4px; }
.admin-header nav a { padding: 6px 10px; border-radius: 6px; text-decoration: none; color: var(--text); }
.admin-header nav a.active, .admin-header nav a:hover { background: var(--bg); }
.admin-main { max-width: 1000px; margin: 0 auto; padding: 20px 16px 60px; }
.narrow { max-width: 440px; margin: 40px auto; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.card h2 { margin-top: 0; font-size: 1.15rem; }
.form label, .card form label { display: block; margin-bottom: 14px; font-weight: 600; }
.form input:not([type=checkbox]):not([type=radio]), .form textarea, .card input:not([type=checkbox]):not([type=radio]), .card textarea {
  display: block; width: 100%; margin-top: 4px; padding: 9px 11px; font: inherit; font-weight: 400;
  background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px;
}
.form input.short { max-width: 120px; }
.form small, .card small { display: block; font-weight: 400; color: var(--muted); margin-top: 4px; }
label.check { font-weight: 400; display: flex; gap: 8px; align-items: flex-start; }
label.check input { margin-top: 5px; }
fieldset { border: 1px solid var(--border); border-radius: 8px; margin: 0 0 14px; padding: 12px 14px; }
legend { font-weight: 700; padding: 0 6px; }
.preview { display: block; max-width: 180px; border-radius: 8px; margin: 6px 0; }
.flash { background: var(--surface); border-left: 4px solid var(--ok); padding: 10px 14px; border-radius: 6px; }
.warn { background: var(--warn-bg); padding: 10px 14px; border-radius: 6px; }
.checks { list-style: none; padding: 0; }
.stats { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 24px; }
.stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.stat span { display: block; color: var(--muted); font-size: .85rem; }
.stat strong { font-size: 1.6rem; }
table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: block; overflow-x: auto; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); font-size: .92rem; vertical-align: middle; }
th { background: var(--bg); font-weight: 600; }
td.actions { display: flex; gap: 6px; flex-wrap: wrap; }
td.actions form { margin: 0; }
img.mini { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; display: block; }
code.wrap { word-break: break-all; }
.network-head { display: flex; justify-content: space-between; align-items: center; }
.network.is-on { border-color: var(--ok); }
.switch { display: flex !important; align-items: center; gap: 8px; margin: 0 !important; }
.postback { background: var(--bg); border-radius: 8px; padding: 12px; margin-bottom: 14px; font-size: .92rem; }
.postback code.copy { display: block; margin: 8px 0; padding: 8px; word-break: break-all; user-select: all; background: var(--surface); }

/* Admin extras */
select { padding: 8px 10px; font: inherit; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; }
.form select { display: block; width: 100%; margin-top: 4px; font-weight: 400; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.toolbar form { margin: 0; }
.star { background: none; border: 0; font-size: 1.4rem; line-height: 1; cursor: pointer; color: var(--muted); }
.star.on { color: #e8a400; }
.pill { border: 1px solid var(--border); background: var(--bg); color: var(--muted); border-radius: 99px; padding: 3px 12px; font: inherit; font-size: .85rem; cursor: pointer; }
.pill.on { background: var(--ok); border-color: var(--ok); color: #fff; }
.logo-preview { background: var(--bg); border: 1px dashed var(--border); border-radius: 8px; padding: 12px; margin-bottom: 10px; }
.logo-preview img { width: auto; max-width: 100%; display: block; }
input[type=range] { width: 100%; }
.form input.color, .card input.color { width: 64px !important; height: 40px; padding: 2px !important; cursor: pointer; }
.color-row { display: flex; flex-wrap: wrap; gap: 20px; }
textarea.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .9rem; }
.message.unread { border-left: 4px solid var(--accent); }
.message-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.message-head .actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: flex-start; }
.message-head .actions form { margin: 0; }
.message-body { white-space: normal; margin-bottom: 0; }