/* MMO Hub Shop — matches the blog's dark navy + brand blue. */
:root {
  --bg: #0b1020;
  --surface: #121a2e;
  --surface-2: #18223a;
  --border: #243150;
  --text: #e8ecf5;
  --muted: #94a0b8;
  --brand: #3b8fe0;
  --brand-2: #5aa6ef;
  --brand-fg: #ffffff;
  --ok: #34c38f;
  --warn: #f0b429;
  --danger: #ef5b5b;
  --radius: 12px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fc;
    --surface: #ffffff;
    --surface-2: #eef2f8;
    --border: #dbe2ee;
    --text: #0f172a;
    --muted: #5b6780;
    --brand: #2563eb;
    --brand-2: #1d4ed8;
    --ok: #0f9d6a;
    --warn: #b7791f;
    --danger: #d64545;
    color-scheme: light;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--brand-2); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, "JetBrains Mono", Consolas, monospace; font-size: .92em; background: var(--surface-2); padding: 1px 6px; border-radius: 6px; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.main { flex: 1; padding-top: 24px; padding-bottom: 48px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.pos { color: var(--ok); }
.neg { color: var(--danger); }
.break { word-break: break-word; }
.w-80 { width: 80px !important; }
.w-160 { width: 160px !important; }

/* header */
.topbar { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 700; white-space: nowrap; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; background: var(--brand); color: var(--brand-fg); display: grid; place-items: center; font-weight: 700; }
.topnav { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.topnav a { color: var(--text); }
.topnav a.muted { color: var(--muted); }
.pill { background: var(--surface-2); border: 1px solid var(--border); padding: 5px 12px; border-radius: 999px; font-weight: 600; white-space: nowrap; }
.icon-btn { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border); background: var(--surface); }
.adminbar { background: var(--surface); border-bottom: 1px solid var(--border); overflow-x: auto; }
.adminbar-inner { display: flex; gap: 4px; padding-top: 8px; padding-bottom: 8px; }
.adminbar a { color: var(--muted); padding: 6px 12px; border-radius: 8px; white-space: nowrap; font-size: 14px; }
.adminbar a.active, .adminbar a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }

/* layout */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.stack-sm { display: flex; flex-direction: column; gap: 6px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.two-col > .field { margin: 0; }
.narrow { max-width: 460px; margin-top: 16px; }
.page-title { font-size: 26px; line-height: 1.25; margin: 0 0 12px; }
.h3 { font-size: 17px; margin: 0 0 10px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.hero { padding: 12px 0 8px; max-width: 720px; }
.hero h1 { font-size: clamp(26px, 4vw, 38px); line-height: 1.2; margin: 0 0 10px; }
.lead { font-size: 16px; color: var(--muted); }
.prose { white-space: pre-line; }
.note { background: var(--surface-2); border-left: 3px solid var(--brand); padding: 10px 14px; border-radius: 8px; font-size: 14px; }
.empty { text-align: center; padding: 48px 16px; color: var(--muted); border: 1px dashed var(--border); border-radius: var(--radius); }
section.card, .table-wrap.card { margin-top: 16px; }

/* forms */
.field { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.field > span { color: var(--muted); }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px; width: 100%; min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--brand) 55%, transparent); outline-offset: 1px; }
.check { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.check input { width: auto; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--brand); color: var(--brand-fg); border: 1px solid transparent; border-radius: 9px;
  padding: 10px 16px; font: inherit; font-weight: 600; cursor: pointer; white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn-danger { background: var(--danger); }
.search { display: flex; gap: 8px; margin: 16px 0; max-width: 520px; }
.inline-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline-form input { width: auto; flex: 1 1 140px; }
.auth { max-width: 420px; margin: 24px auto; }
.flash { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; border: 1px solid; }
.flash-ok { background: color-mix(in srgb, var(--ok) 12%, transparent); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.flash-error { background: color-mix(in srgb, var(--danger) 12%, transparent); border-color: color-mix(in srgb, var(--danger) 40%, transparent); }

/* catalog */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0 18px; }
.chip { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 999px; padding: 6px 14px; font: inherit; font-size: 14px; cursor: pointer; }
.chip.active, .chip:hover { border-color: var(--brand); color: var(--brand-2); text-decoration: none; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.product-card { display: flex; flex-direction: column; gap: 8px; color: var(--text); transition: border-color .15s; }
.product-card:hover { border-color: var(--brand); text-decoration: none; }
.product-name { font-size: 16px; margin: 4px 0 0; line-height: 1.35; }
.clamp { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin: 0; }
.price { font-size: 20px; font-weight: 700; color: var(--brand-2); margin-top: auto; }
.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px; background: color-mix(in srgb, var(--brand) 16%, transparent); color: var(--brand-2); }
.badge-warn { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.stock { color: var(--ok); font-weight: 600; }
.stock.out { color: var(--danger); }
.product-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 16px; align-items: start; }
.product-title { font-size: 26px; margin: 10px 0 6px; line-height: 1.25; }
.buybox { position: sticky; top: 76px; display: flex; flex-direction: column; gap: 10px; }
.buybox .price { font-size: 28px; }
.total-row { font-size: 15px; }

/* deposit */
.deposit-layout { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 16px; align-items: start; }
.qr-wrap { background: #fff; border-radius: 10px; padding: 12px; display: grid; place-items: center; }
.qr { width: 100%; max-width: 280px; height: auto; }
.bank { display: grid; grid-template-columns: max-content 1fr; gap: 8px 16px; margin: 0; }
.bank dt { color: var(--muted); }
.bank dd { margin: 0; font-weight: 600; word-break: break-all; }
.code-strong { font-size: 18px; color: var(--brand-2); }
.copy { font: inherit; font-size: 12px; background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; cursor: pointer; }
.amounts { display: flex; gap: 8px; flex-wrap: wrap; }
.balance-live { font-size: 16px; }
.mini-list { list-style: none; padding: 0; margin: 0; }
.mini-list li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); gap: 12px; }

/* account / tables */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; }
.stat { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.stat-value { font-size: 22px; font-weight: 700; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 13px; white-space: nowrap; }
.order-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: flex-start; }
.items { font-family: ui-monospace, "JetBrains Mono", Consolas, monospace; font-size: 13px; resize: vertical; }

.footer { border-top: 1px solid var(--border); padding: 18px 0; font-size: 13px; color: var(--muted); }
.footer-inner { display: flex; gap: 18px; flex-wrap: wrap; }
.footer a { color: var(--muted); }

@media (max-width: 860px) {
  .product-layout, .deposit-layout { grid-template-columns: 1fr; }
  .buybox { position: static; }
}
@media (max-width: 560px) {
  .two-col { grid-template-columns: 1fr; }
  .hide-sm { display: none; }
  .topnav { gap: 10px; }
  .card { padding: 16px; }
  .brand span:last-child { max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
}
.topnav a.btn { color: var(--brand-fg); }