:root {
  --ink: #2c2a33;
  --muted: #6d6a78;
  --line: rgba(255, 255, 255, .7);
  --primary: #e85a9b;
  --primary-deep: #c43b78;
  --card: rgba(255, 255, 255, .86);
  --shadow: 0 10px 30px rgba(80, 40, 90, .08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  font: 15px/1.5 "Segoe UI", sans-serif;
  background:
    radial-gradient(900px 420px at 10% -10%, #ffe4f1, transparent 60%),
    radial-gradient(800px 380px at 100% 0%, #e7f0ff, transparent 55%),
    #f7f4fb;
}
a { color: var(--primary-deep); text-decoration: none; }
.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 18px;
  margin: 16px auto 0; max-width: 1080px;
  padding: 12px 16px;
  background: var(--card);
  border: 1px solid #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; }
.topbar .brand { order: 1; }
.topbar .menu { order: 2; }
.topbar .search { order: 3; }
.topbar .account { order: 4; }
.tagline { color: var(--muted); font-weight: 400; font-size: 13px; }
.logo {
  width: 32px; height: 32px; border-radius: 10px;
  display: grid; place-items: center; color: #fff; background: var(--primary);
}
.menu { display: flex; gap: 6px; }
.menu a, .account a { padding: 6px 10px; border-radius: 999px; color: var(--ink); }
.menu a.is-on, .pill { background: #ffe4f0; color: var(--primary-deep); }
.search { flex: 1; }
.search input, .query input, label input, label textarea, label select {
  width: 100%;
  border: 1px solid #eadff0;
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
}
.account { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 18px 16px 32px; }
.panel {
  background: var(--card);
  border: 1px solid #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  margin-bottom: 16px;
}
.panel-head, .panel-body { padding: 16px 18px; }
.panel-head { display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #f3eaf5; }
.panel-head h2, h1 { margin: 0; font-size: 18px; overflow-wrap: anywhere; }
.mark {
  width: 28px; height: 28px; border-radius: 9px;
  display: grid; place-items: center; color: #fff; background: var(--primary); font-size: 13px;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.chip {
  padding: 6px 12px; border-radius: 999px; background: #f6f1f8; color: var(--ink);
}
.chip.is-on { background: var(--primary); color: #fff; }
.items { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; }
.item {
  position: relative; overflow: hidden; color: inherit;
  background: #fff; border-radius: 16px; border: 1px solid #f3eaf5;
}
.thumb, .cover {
  height: 132px; display: grid; place-items: center; color: #fff; font-size: 42px; font-weight: 700; overflow: hidden;
}
.thumb img, .cover img, .edit-cover { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb.has-photo, .cover.has-photo { padding: 0; }
.edit-cover { width: 160px; height: 120px; border-radius: 12px; }
.admin-thumb { width: 42px; height: 42px; object-fit: cover; border-radius: 8px; }
.item-body, .buy-side { padding: 12px 14px 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: #e9f8ef; color: #178a55; }
.tag-muted { background: #f4eef6; color: var(--muted); }
.item-title { margin: 8px 0 4px; font-weight: 650; }
.price { color: var(--primary); font-weight: 750; font-size: 18px; }
.price span { font-size: 13px; margin-right: 2px; }
.price.big { font-size: 28px; }
.stats, .hint, .foot, .empty { color: var(--muted); }
.stats { display: flex; justify-content: space-between; font-size: 12px; }
.ribbon {
  position: absolute; top: 14px; right: -28px; transform: rotate(35deg);
  background: #9aa; color: #fff; font-style: normal; font-size: 12px; padding: 2px 32px;
}
.is-out { opacity: .72; }
.buy { display: grid; grid-template-columns: minmax(220px, 1fr) 1.1fr; }
.cover { min-height: 280px; border-radius: 18px 0 0 18px; }
.buy-side h1 { margin-bottom: 10px; }
.stack, .query { display: grid; gap: 12px; }
.query { grid-template-columns: 1fr 1fr auto; align-items: center; }
.narrow { max-width: 460px; margin-left: auto; margin-right: auto; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
button {
  border: 0; border-radius: 12px; padding: 10px 14px; font: inherit; cursor: pointer;
  background: var(--primary); color: #fff;
}
button.secondary { background: #fff; color: var(--ink); border: 1px solid #eadff0; }
button.danger { background: #fff; color: #b42318; border: 1px solid #f0c8c4; }
button:disabled { opacity: .5; cursor: not-allowed; }
.desc { white-space: normal; }
.secret-box { background: #fff; border: 1px solid #eadff0; border-radius: 12px; padding: 8px 8px 12px; }
.secret-tools { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 6px; }
.secret-tools button { font-size: 13px; line-height: 1.2; padding: 4px 10px; }
.secret { white-space: pre-wrap; word-break: break-word; background: transparent; border: 0; border-radius: 0; margin: 0; padding: 8px 4px 0; }
.error { color: #b42318; }
.ok { color: #178a55; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
a.btn, .btn {
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 12px; padding: 10px 14px; font: inherit; cursor: pointer;
  background: var(--primary); color: #fff;
}
button.ghost, .ghost {
  background: #fff; color: var(--ink); border: 1px solid #eadff0; padding: 6px 10px; border-radius: 10px; cursor: pointer; font: inherit;
}
.form-card { max-width: 640px; background: #fff; border: 1px solid #f0e7f3; border-radius: 18px; padding: 18px; }
.sku-edit { display: grid; gap: 10px; }
.sku-row { display: grid; grid-template-columns: 1.4fr 90px 90px auto; gap: 8px; align-items: center; }
.sku-row input { width: 100%; border: 1px solid #eadff0; background: #fff; border-radius: 12px; padding: 10px 12px; font: inherit; }
.skus { display: flex; flex-wrap: wrap; gap: 8px; }
.sku { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 12px; background: #fff; border: 1px solid #eadff0; color: var(--ink); }
.sku.is-on { border-color: var(--primary); background: #ffe4f0; }
.sku input { width: 16px; height: 16px; flex: none; padding: 0; }
.pay-menu { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.pay-menu legend { flex: 1 0 100%; font-size: 13px; color: var(--muted); padding: 0; }
label.pay-opt {
  position: relative; flex: 1 1 160px; min-width: 140px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; margin: 0; padding: 12px 6px; text-align: center;
  border-radius: 14px; background: #fff; border: 1px solid #eadff0; color: var(--ink); cursor: pointer;
}
label.pay-opt input { position: absolute; opacity: 0; pointer-events: none; }
label.pay-opt:has(input:checked) { border-color: var(--primary); background: #ffe4f0; }
label.pay-opt strong { display: block; color: var(--ink); font-size: 14px; }
label.pay-opt small { display: block; color: var(--muted); font-size: 11px; line-height: 1.2; }
.pay-ico { width: 32px; height: 32px; flex: none; }
.pay-ico-balance {
  display: grid; place-items: center; border-radius: 10px;
  background: #26a17b; color: #fff; font-weight: 700; font-size: 18px;
}
.row-actions { white-space: nowrap; }
.row-actions a {
  display: inline-flex; align-items: center; margin-right: 6px;
  padding: 6px 12px; border-radius: 10px; font-weight: 650;
  background: #fff; border: 1px solid #eadff0; color: var(--ink);
}
.row-actions a.btn { background: var(--primary); border-color: var(--primary); color: #fff; }
th.row-actions, td.row-actions {
  position: sticky; right: 0; background: #fff;
  box-shadow: -8px 0 10px rgba(40, 16, 40, .05);
}
.modal { border: 0; border-radius: 18px; padding: 0; width: min(560px, calc(100vw - 32px)); box-shadow: 0 20px 60px rgba(40, 16, 40, .2); }
.modal::backdrop { background: rgba(20, 12, 24, .45); }
.modal-box { padding: 18px; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.modal-head h2 { margin: 0; font-size: 18px; }
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #f3eaf5; }
.foot { text-align: center; padding: 8px 16px 28px; font-size: 13px; }
code { background: #fff; padding: 2px 6px; border-radius: 6px; }
.docs { display: grid; gap: 10px; }
.docs h3 { font-size: 16px; margin-top: 8px; }
.docs ol { margin: 0 0 0 18px; display: grid; gap: 4px; }
.docs pre { white-space: pre-wrap; word-break: break-word; background: #fff; border: 1px solid #eadff0; border-radius: 12px; padding: 12px; font: 12.5px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.docs code, .panel-body code { overflow-wrap: anywhere; }
.endpoint { background: #fff; border: 1px solid #eadff0; border-radius: 12px; padding: 10px 12px; display: grid; gap: 4px; }
.endpoint code { width: fit-content; }
.table-wrap { overflow-x: auto; }
.card-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin: 12px 0; }
.card-filters label { min-width: 150px; }
.card-filters label.grow { flex: 1; min-width: 200px; }
.secret-cell { display: block; max-width: 420px; white-space: pre-wrap; word-break: break-all; font-size: 12px; }
.pager { display: flex; gap: 8px; align-items: center; }
.pager a { padding: 6px 10px; border-radius: 10px; background: #fff; border: 1px solid #eadff0; }
form.inline { display: flex; gap: 6px; }
.row-actions form.inline { display: inline-flex; align-items: center; vertical-align: middle; }
input.refund-qty { width: 4.4em; min-width: 4.4em; padding: 6px 8px; text-align: center; }
.panel-body > .refund-form, .panel-body > p + .refund-form { margin: 12px 0; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--ink); }
label.check input { width: 16px; height: 16px; flex: none; padding: 0; }
.is-admin { display: block; min-height: 100vh; background: #f4f1f6; }
.side {
  position: fixed; inset: 0 auto 0 0; width: 220px; padding: 18px 14px;
  background: #241c28; color: #fff; overflow: auto;
}
.side .brand { color: #fff; }
.side-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 18px; }
.side-close, .admin-bar, .nav-mask { display: none; }
.side nav { display: grid; gap: 4px; }
.side a { color: #f3e8f5; padding: 8px 10px; border-radius: 10px; }
.side a.is-on, .side a:hover { background: #3a2c42; }
.admin-main { margin-left: 220px; min-width: 0; }
.is-admin .wrap { max-width: none; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin: 12px 0 16px; }
.stat {
  display: grid; gap: 4px; background: #fff; border-radius: 16px; padding: 16px; color: inherit;
  border: 1px solid #f0e7f3;
}
.stat strong { font-size: 28px; }
.login-screen { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.member-nav { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin-bottom: 14px; }
.member-nav a { padding: 8px 6px; border-radius: 999px; background: #fff; color: var(--ink); text-align: center; }
.member-nav a.is-on { background: var(--primary); color: #fff; }
.member-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.member-stats .stat span { color: var(--muted); font-size: 12px; }
.member-stats .stat strong { font-size: 22px; overflow-wrap: anywhere; }
.key-list { display: grid; gap: 10px; margin-bottom: 12px; }
.key-row { display: grid; gap: 4px; margin: 0; min-width: 0; }
.key-row span { color: var(--muted); font-size: 12px; }
.key-row code { display: block; overflow-wrap: anywhere; }
.user-list { display: grid; gap: 12px; }
.user-card { background: #fff; border: 1px solid #f0e7f3; border-radius: 16px; padding: 16px; display: grid; gap: 12px; }
.user-card h2 { margin: 0; font-size: 16px; overflow-wrap: anywhere; }
.code-field { display: flex; gap: 8px; align-items: center; }
.code-field input { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .04em; }
.code-field button { flex: none; }
.user-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; }
.user-meta + .secret-box, .user-meta + .empty { margin-top: 14px; }
.user-meta p { margin: 0; display: grid; gap: 2px; }
.user-meta span, .user-keys span { color: var(--muted); font-size: 12px; }
.user-keys { margin: 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
.user-keys code { overflow-wrap: anywhere; }
.user-adjust { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; align-items: center; }
.user-adjust select, .user-adjust input { width: 100%; border: 1px solid #eadff0; background: #fff; border-radius: 12px; padding: 10px 12px; font: inherit; }
html { -webkit-text-size-adjust: 100%; }
img, video { max-width: 100%; }
@media (max-width: 800px) {
  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px 12px;
    margin: 10px 10px 0;
    padding: 10px 12px;
    border-radius: 16px;
  }
  .brand { grid-column: 1; grid-row: 1; min-width: 0; }
  .account { flex-wrap: wrap; justify-content: flex-end; max-width: 100%; }
  .tagline { display: none; }
  .account { grid-column: 2; grid-row: 1; margin: 0; }
  .menu { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; width: 100%; }
  .search { grid-column: 1 / -1; grid-row: 3; }
  .wrap { padding: 12px 10px 28px; }
  .items { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .item-title { font-size: 14px; }
  .buy, .query { grid-template-columns: 1fr; }
  .cover { border-radius: 18px 18px 0 0; min-height: 180px; height: 180px; }
  .login-screen { padding: 16px; }
  .narrow { max-width: none; }
  .form-card { max-width: none; padding: 14px; }
  .sku-row { grid-template-columns: 1fr 1fr; }
  .sku-row input[name="sku_name[]"] { grid-column: 1 / -1; }
  .sku-row .sku-del { grid-column: 1 / -1; }
  .panel-head, .panel-body { padding: 14px; }
  input, select, textarea, button, a.btn { font-size: 16px; }
  form.inline { flex-wrap: wrap; }
  form.inline input { min-width: 120px; flex: 1; }
  form.inline input.refund-qty { min-width: 4.4em; flex: none; }
  .is-admin .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .is-admin table { min-width: 520px; }
  .is-shop .table-wrap { overflow: visible; }
  .is-shop table { min-width: 0; background: transparent; }
  .is-shop table tr { display: block; background: #fff; border: 1px solid #eadff0; border-radius: 14px; margin: 0 0 10px; padding: 8px 12px; }
  .is-shop table tr:first-child { display: none; }
  .is-shop table td { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border: 0; padding: 6px 0; overflow-wrap: anywhere; text-align: right; }
  .is-shop table td::before { content: attr(data-label); color: var(--muted); flex: none; font-size: 12px; text-align: left; }
  .is-shop table td a { min-width: 0; overflow-wrap: anywhere; }
  .member-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .member-stats { grid-template-columns: 1fr 1fr; }
  .member-stats .stat { padding: 12px; }
  .member-stats .stat strong { font-size: 18px; }
  .user-adjust { grid-template-columns: 1fr; }
  label.pay-opt { flex: 1 1 calc(50% - 8px); max-width: calc(50% - 4px); min-width: 0; }
  .modal { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); }
  .modal-box { max-height: calc(100dvh - 16px); overflow: auto; }
  .admin-bar {
    display: flex; align-items: center; gap: 10px;
    position: sticky; top: 0; z-index: 8;
    padding: 10px 12px;
    background: #241c28; color: #fff;
  }
  .nav-btn {
    display: grid; gap: 5px; width: 40px; height: 40px; place-content: center;
    background: #3a2c42; border-radius: 10px; padding: 10px;
  }
  .nav-btn span { display: block; width: 18px; height: 2px; background: #fff; border-radius: 2px; }
  .side {
    position: fixed; inset: 0 auto 0 0; width: min(260px, 86vw); z-index: 20;
    transform: translateX(-105%); transition: transform .2s ease;
  }
  .nav-toggle:checked ~ .side { transform: none; }
  .nav-mask {
    display: none; position: fixed; inset: 0; z-index: 15;
    background: rgba(20, 12, 24, .45);
  }
  .nav-toggle:checked ~ .nav-mask { display: block; }
  .side-close { display: inline-flex; color: #241c28; }
  .admin-main { margin-left: 0; }
}
@media (max-width: 420px) {
  .items { grid-template-columns: 1fr; }
}