* { box-sizing: border-box; }
:root {
  --bg: #080b10;
  --surface: #141a22;
  --surface-2: #1c2430;
  --surface-3: #222d3b;
  --line: #344150;
  --text: #eef4fb;
  --muted: #a9b4c2;
  --brand: #d02f20;
  --brand-2: #a82017;
  --accent: #f59e0b;
  --accent-2: #38bdf8;
  --danger: #ef4444;
  --warning: #f59e0b;
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
}
body {
  margin: 0;
  font-family: Tahoma, Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 0, rgba(208, 47, 32, 0.24), transparent 28%),
    radial-gradient(circle at 84% 10%, rgba(56, 189, 248, 0.16), transparent 26%),
    linear-gradient(180deg, #0d1118 0, #080b10 360px),
    var(--bg);
  color: var(--text);
  font-size: 15px;
  padding-bottom: 190px;
}
a { color: var(--brand); text-decoration: none; font-weight: 700; }
a:hover { text-decoration: underline; }
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 16px 24px;
  background: linear-gradient(90deg, #080b10, #151c26 55%, #0a0d12);
  color: #fff;
  border-bottom: 3px solid var(--brand);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar strong { font-size: 18px; letter-spacing: 0; }
.topbar span { margin-left: 10px; color: #fbbf24; font-size: 14px; }
.topbar nav { display: flex; gap: 14px; flex-wrap: wrap; }
.topbar a {
  color: #fff;
  padding: 7px 10px;
  border-radius: 6px;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.24);
}
.topbar a:hover { background: rgba(208, 47, 32, 0.25); text-decoration: none; }
.container { max-width: 1180px; margin: 0 auto; padding: 22px; width: 100%; }
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  margin-bottom: 18px;
  box-shadow: var(--shadow);
}
.login-panel {
  width: min(460px, calc(100vw - 28px));
  margin: clamp(42px, 12vh, 120px) auto;
}
.panel h1, .panel h2 {
  margin: 0 0 18px;
  color: #ffffff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}
.panel h1 { font-size: 26px; }
.panel h2 { font-size: 22px; }
.panel > p:first-child { margin-top: 0; }
.panel::before {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand), var(--accent));
  margin: -4px 0 18px;
}
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.stat {
  background: linear-gradient(180deg, var(--surface-3), var(--surface-2));
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  min-height: 62px;
}
.stat strong {
  display: block;
  font-size: 11px;
  color: #c9d4e2;
  margin-bottom: 5px;
  text-transform: uppercase;
}
.stat span { font-size: 16px; font-weight: 700; color: #ffffff; overflow-wrap: anywhere; }
.rank-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.rank-badge {
  display: inline-block;
  width: 28px;
  height: 28px;
  object-fit: contain;
  vertical-align: middle;
}
.form-row { margin-bottom: 14px; }
label { display: block; margin-bottom: 7px; font-weight: 700; color: #e6edf6; }
input[type="text"], input[type="password"], input[type="url"], input[type="file"], select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #3a4655;
  border-radius: 6px;
  background: #0d1219;
  font: inherit;
  color: var(--text);
  outline: none;
  min-width: 0;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.18);
}
textarea { min-height: 92px; resize: vertical; }
.btn {
  display: inline-block;
  border: 0;
  border-radius: 6px;
  padding: 11px 16px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(208, 47, 32, 0.28);
}
.btn:hover { text-decoration: none; background: var(--brand-2); }
.btn-danger { background: var(--danger); box-shadow: 0 8px 18px rgba(180, 35, 24, 0.18); }
.btn-muted { background: #334155; box-shadow: 0 8px 18px rgba(0, 0, 0, 0.24); }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.option-box {
  background: #0d1219;
  border: 1px solid #303b49;
  border-radius: 8px;
  padding: 12px;
}
.account-add-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
}
.account-add-grid .choice-panel {
  grid-column: span 1;
}
.compact-note textarea {
  min-height: 72px;
}
.choice-panel {
  background: #0d1219;
  border: 1px solid #303b49;
  border-radius: 8px;
  padding: 12px;
}
.choice-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.radio-choice {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 10px 12px;
  min-height: 44px;
  border: 1px solid #344150;
  border-radius: 6px;
  background: #101720;
  color: #e6edf6;
  cursor: pointer;
}
.radio-choice input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}
.radio-choice span {
  font-weight: 700;
}
.link-btn {
  margin-top: 10px;
}
.reseller-tabbar {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  overflow-x: auto;
}
.reseller-tab {
  flex: 0 0 auto;
  border: 1px solid #344150;
  border-bottom: 3px solid var(--accent);
  border-radius: 7px;
  padding: 11px 15px;
  background: #101720;
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.reseller-tab.active {
  background: #263241;
  border-color: var(--accent);
}
.reseller-tab.disabled,
.reseller-tab:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.reseller-tab-panel {
  display: none;
}
.reseller-tab-panel.active {
  display: block;
}
.account-list-block {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid #303b49;
}
.alert {
  padding: 12px 14px;
  border-radius: 6px;
  margin-bottom: 14px;
  border: 1px solid transparent;
}
.alert-error { background: rgba(127, 29, 29, 0.35); border-color: #ef4444; color: #fecaca; }
.alert-success { background: rgba(20, 83, 45, 0.34); border-color: #22c55e; color: #bbf7d0; }
.alert-info { background: rgba(14, 116, 144, 0.28); border-color: #38bdf8; color: #cffafe; }
.share-box {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid rgba(56, 189, 248, 0.42);
  border-radius: 8px;
  background: rgba(14, 116, 144, 0.18);
}
.seller-link-dock {
  position: fixed !important;
  left: 18px;
  right: 18px;
  bottom: 14px;
  z-index: 9999;
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) auto minmax(280px, 1.4fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(245, 158, 11, 0.42);
  border-radius: 10px;
  background: rgba(8, 11, 16, 0.96);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}
.seller-link-dock > div:first-child,
.dock-status {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.seller-link-dock strong { color: #fff; }
.seller-link-dock span { color: #cbd5e1; }
.dock-create {
  display: grid;
  grid-template-columns: auto 150px auto;
  gap: 8px;
  align-items: center;
}
.dock-create label { margin: 0; white-space: nowrap; }
.dock-share {
  margin: 0;
  padding: 10px;
}
.dock-share strong { margin-bottom: 8px; }
.dock-share p { margin-top: 8px; }
@media (max-width: 980px) {
  body { padding-bottom: 310px; }
  .account-add-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .seller-link-dock {
    grid-template-columns: 1fr;
  }
  .dock-create {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .account-add-grid {
    grid-template-columns: 1fr;
  }
}
.share-box strong {
  display: block;
  margin-bottom: 10px;
  color: #cffafe;
}
.share-url {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}
.share-box p { margin: 10px 0 0; }
.countdown {
  color: #fbbf24;
  font-weight: 700;
}
.badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  background: #263241;
  color: #e5edf7;
  font-size: 12px;
  font-weight: 700;
}
.badge-ok { background: rgba(34, 197, 94, 0.18); color: #bbf7d0; border: 1px solid rgba(34, 197, 94, 0.42); }
.badge-warn { background: rgba(245, 158, 11, 0.18); color: #fde68a; border: 1px solid rgba(245, 158, 11, 0.42); }
.badge-bad { background: rgba(239, 68, 68, 0.18); color: #fecaca; border: 1px solid rgba(239, 68, 68, 0.42); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
th, td { padding: 10px; border-bottom: 1px solid #2c3745; text-align: left; vertical-align: top; }
th { background: #0f151d; color: #fbbf24; }
tr:hover td { background: #18202b; }
.table-thumb {
  display: block;
  width: 96px;
  height: 62px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid #3a4655;
  background: #0d1219;
}
.proof-image {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid #3a4655;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.36);
}
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.shop-card {
  background: linear-gradient(180deg, #18202b, #0f151d);
  border: 1px solid #344150;
  border-left: 4px solid var(--brand);
  border-radius: 8px;
  padding: 16px;
}
.shop-card h3 {
  margin: 0 0 8px;
  color: #fff;
  font-size: 20px;
}
.shop-card p {
  margin: 8px 0;
  color: #cbd5e1;
}
.price {
  display: block;
  margin-bottom: 10px;
  color: #fbbf24;
  font-size: 22px;
}
.item-tabs { margin-top: 12px; }
.item-tools { margin-bottom: 10px; }
.item-search { max-width: 420px; }
.item-tabbar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 0 12px;
  margin-bottom: 12px;
}
.item-tab {
  flex: 0 0 auto;
  color: #fff;
  background: #17202b;
  border: 1px solid #344150;
  border-bottom: 3px solid var(--accent);
  border-radius: 7px;
  padding: 10px 13px;
  font-weight: 700;
  cursor: pointer;
}
.item-tab:hover,
.item-tab.active {
  background: #263241;
  border-color: var(--accent);
}
.item-tabbar span {
  color: #fbbf24;
  margin-left: 6px;
}
.item-group {
  display: none;
  background: #0c1118;
  border: 1px solid #303b49;
  border-radius: 8px;
  overflow: hidden;
}
.item-group.active { display: block; }
.item-group h3 {
  margin: 0;
  padding: 12px 14px;
  background: linear-gradient(90deg, #18202b, #101720);
  color: #ffffff;
  font-size: 16px;
  border-bottom: 1px solid #303b49;
}
.item-group h3 span {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.16);
  color: #fbbf24;
  font-size: 12px;
}
.item-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 8px;
  padding: 12px;
  margin: 0;
}
.item-card {
  background: #101720;
  border: 1px solid #334150;
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  padding: 10px;
}
.item-card strong,
.item-card span,
.item-card em {
  display: block;
}
.item-card strong { color: #fff; margin-bottom: 6px; }
.item-card span { color: #fbbf24; font-weight: 700; }
.item-card em { color: #a9b4c2; font-style: normal; margin-top: 3px; }
.item-empty { padding: 0 12px 12px; }
.item-pager {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 12px 12px;
}
.item-pager button {
  border: 1px solid #344150;
  border-radius: 6px;
  padding: 7px 10px;
  background: #17202b;
  color: #fff;
  cursor: pointer;
}
.item-pager button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.item-pager span { color: #cbd5e1; }
.muted { color: var(--muted); }
.danger { color: var(--danger); font-weight: 700; }
.public-shell { max-width: 960px; margin: 0 auto; }
@media (max-width: 760px) {
  body { font-size: 14px; padding-bottom: 340px; }
  .topbar { align-items: flex-start; flex-direction: column; padding: 12px 14px; gap: 10px; }
  .topbar span { display: block; margin: 4px 0 0; }
  .topbar nav { gap: 8px; width: 100%; }
  .topbar a { padding: 7px 9px; }
  .container { padding: 14px; }
  .grid, .grid-3 { grid-template-columns: 1fr; }
  .panel { padding: 16px; }
  .panel h1 { font-size: 22px; }
  .panel h2 { font-size: 19px; }
  .share-url { grid-template-columns: 1fr; }
  .btn-row .btn,
  .dock-create .btn,
  .share-url .btn {
    width: 100%;
    text-align: center;
  }
  .reseller-tabbar,
  .item-tabbar {
    padding-bottom: 8px;
  }
  .reseller-tab,
  .item-tab {
    white-space: nowrap;
  }
  .stat span {
    font-size: 16px;
  }
}