:root {
  --admin-bg: #f5efe6;
  --admin-panel: #fffaf3;
  --admin-panel-strong: #f9f0e4;
  --admin-line: #ddc9b0;
  --admin-line-strong: #c5a885;
  --admin-text: #2e2218;
  --admin-muted: #7b6958;
  --admin-accent: #8c4f28;
  --admin-accent-strong: #6f3512;
  --admin-danger: #a13f2d;
  --admin-shadow: 0 18px 42px rgba(85, 48, 22, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  background: radial-gradient(circle at top, #fff7eb 0%, #f4ece1 45%, #efe5d8 100%);
  color: var(--admin-text);
}

body {
  min-height: 100vh;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  border-radius: 12px;
  background: var(--admin-accent);
  color: #fff;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
  background: var(--admin-accent-strong);
}

button.ghost {
  background: #ead8c3;
  color: var(--admin-text);
}

button.danger {
  background: var(--admin-danger);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--admin-line);
  border-radius: 12px;
  background: #fffdf9;
  color: var(--admin-text);
  padding: 12px 14px;
}

textarea {
  resize: vertical;
}

label {
  display: grid;
  gap: 8px;
}

.admin-login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-login-shell {
  width: 100%;
  max-width: 480px;
}

.admin-login-card {
  background: var(--admin-panel);
  border: 1px solid rgba(197, 168, 133, 0.45);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--admin-shadow);
}

.admin-login-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(140, 79, 40, 0.12);
  color: var(--admin-accent-strong);
  font-size: 13px;
  margin-bottom: 16px;
}

.admin-login-card h1,
.admin-topbar h1,
.admin-section-header h2,
.template-editor-head h3 {
  margin: 0;
}

.admin-login-card p,
.admin-topbar p,
.admin-section-header p,
.template-editor-head p {
  color: var(--admin-muted);
}

.admin-login-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.admin-form-message {
  min-height: 24px;
  margin-top: 14px;
  color: var(--admin-accent-strong);
}

.admin-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.admin-sidebar {
  padding: 28px 20px;
  background: linear-gradient(180deg, #2d1e13 0%, #41281a 100%);
  color: #f8ecd8;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.admin-brand {
  display: flex;
  gap: 12px;
  align-items: center;

.admin-quick-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  margin-bottom: 18px;
  padding: 0 14px;
  border-radius: 12px;
  background: rgba(214, 168, 110, 0.16);
  border: 1px solid rgba(214, 168, 110, 0.28);
  color: #fff2de;
  text-decoration: none;
  font-weight: 600;
}

.admin-quick-link:hover {
  background: rgba(214, 168, 110, 0.24);
}
  margin-bottom: 28px;
}

.admin-brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #d6a86e, #8c4f28);
  color: #fff;
  font-weight: 700;
}

.admin-brand p {
  margin: 4px 0 0;
  color: rgba(248, 236, 216, 0.72);
}

.admin-nav {
  display: grid;
  gap: 14px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding-right: 4px;
}

.admin-nav::-webkit-scrollbar {
  width: 8px;
}

.admin-nav::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 999px;
}

.admin-nav-group {
  display: grid;
  gap: 8px;
}

.admin-nav-group-title {
  margin: 0;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  text-align: left;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(248, 236, 216, 0.62);
}

.admin-nav-group.is-collapsed button[data-target] {
  display: none;
}

.admin-nav-group.is-collapsed .admin-nav-group-title {
  color: rgba(248, 236, 216, 0.8);
}

.admin-nav button {
  text-align: left;
  background: rgba(255, 255, 255, 0.08);
  color: #fff4e6;
}

.admin-nav button.active {
  background: linear-gradient(135deg, rgba(214, 168, 110, 0.95), rgba(140, 79, 40, 0.95));
  color: #fff;
}

.admin-main {
  padding: 28px;
}

.admin-topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-operator {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  background: rgba(140, 79, 40, 0.1);
  border-radius: 999px;
  color: var(--admin-accent-strong);
}

.admin-section {
  background: var(--admin-panel);
  border: 1px solid rgba(197, 168, 133, 0.42);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--admin-shadow);
  margin-top: 20px;
}

.admin-main .admin-section {
  display: none;
}

.admin-main .admin-section.is-active {
  display: block;
}

.admin-section-header {
  margin-bottom: 18px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.overview-card {
  background: linear-gradient(180deg, var(--admin-panel-strong), #fffdf9);
  border: 1px solid rgba(197, 168, 133, 0.48);
  border-radius: 18px;
  padding: 18px;
}

.overview-card strong {
  display: block;
  font-size: 28px;
  margin-top: 10px;
}

.table-wrap {
  overflow: auto;
}

.worldcup-filter-row {
  align-items: end;
}

.worldcup-filter-field {
  min-width: 180px;
}

.worldcup-filter-field--grow {
  flex: 1 1 320px;
}

.worldcup-filter-result {
  margin: 10px 0 0;
  color: var(--admin-muted);
  font-size: 13px;
}

.worldcup-row-note {
  display: inline-flex;
  align-items: center;
  color: var(--admin-muted);
  font-size: 12px;
}

.top-gap {
  margin-top: 22px;
}

.admin-inline-tools {
  margin: 12px 0 16px;
  padding: 14px;
  border: 1px solid rgba(197, 168, 133, 0.45);
  border-radius: 14px;
  background: rgba(249, 240, 228, 0.6);
}

.inline-input-label {
  display: block;
  margin-bottom: 8px;
  color: var(--admin-muted);
  font-size: 13px;
}

.admin-inline-tools input {
  min-width: 300px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(197, 168, 133, 0.6);
  background: #fff;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

.admin-table th,
.admin-table td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(197, 168, 133, 0.35);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: var(--admin-muted);
  font-weight: 600;
  background: rgba(249, 240, 228, 0.8);
}

.admin-table td small {
  display: block;
  color: var(--admin-muted);
  margin-top: 4px;
}

.admin-table tr.is-active td {
  background: rgba(140, 79, 40, 0.08);
}

.product-table {
  min-width: 1320px;
}

.product-table th,
.product-table td {
  white-space: nowrap;
}

.product-table input {
  min-width: 120px;
  padding: 8px 10px;
  border-radius: 10px;
}

.row-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.row-actions button,
.status-inline button {
  padding: 9px 12px;
  border-radius: 10px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.compact-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.form-card {
  background: var(--admin-panel-strong);
  border: 1px solid rgba(197, 168, 133, 0.45);
  border-radius: 18px;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.form-card h3 {
  margin: 0;
}

.admin-actions-row {
  margin-top: 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-actions-row.compact {
  margin-top: 0;
}

.payment-app-panel {
  margin-top: 16px;
  border: 1px dashed rgba(197, 168, 133, 0.7);
  border-radius: 14px;
  background: #fff8ef;
  padding: 14px;
}

.payment-app-hint {
  margin: 0 0 8px;
  color: var(--admin-accent-strong);
  font-weight: 600;
}

.status-inline {
  display: flex;
  gap: 8px;
  align-items: center;
}

.template-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 18px;
}

.template-list {
  display: grid;
  gap: 10px;
  max-height: 860px;
  overflow: auto;
}

.template-item {
  border: 1px solid rgba(197, 168, 133, 0.42);
  border-radius: 16px;
  background: #fffdf9;
  padding: 14px;
  cursor: pointer;
}

.template-item.active {
  border-color: var(--admin-line-strong);
  background: rgba(140, 79, 40, 0.08);
}

.template-item strong {
  display: block;
  margin-bottom: 6px;
}

.template-item small {
  color: var(--admin-muted);
}

.template-editor {
  display: grid;
  gap: 14px;
}

.template-editor-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.worldcup-detail-card {
  border: 1px solid rgba(197, 168, 133, 0.45);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--admin-panel-strong), #fffdf9);
  padding: 18px;
}

.worldcup-detail-head {
  margin-bottom: 14px;
}

.worldcup-detail-head h3 {
  margin: 0;
}

.worldcup-detail-head p {
  margin: 6px 0 0;
}

.worldcup-detail-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.worldcup-detail-meta-card {
  border: 1px solid rgba(197, 168, 133, 0.38);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.75);
  padding: 14px;
}

.worldcup-detail-meta-card span {
  display: block;
  color: var(--admin-muted);
  font-size: 13px;
}

.worldcup-detail-meta-card strong {
  display: block;
  margin-top: 8px;
}

.worldcup-detail-meta-card small {
  display: block;
  margin-top: 6px;
  color: var(--admin-muted);
}

.worldcup-picks-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.worldcup-picks-empty {
  color: var(--admin-muted);
}

.worldcup-pick-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid rgba(197, 168, 133, 0.5);
  background: #fffdf9;
  font-size: 13px;
}

.worldcup-pick-chip.is-home {
  background: rgba(104, 160, 88, 0.14);
  border-color: rgba(104, 160, 88, 0.35);
}

.worldcup-pick-chip.is-draw {
  background: rgba(191, 148, 56, 0.14);
  border-color: rgba(191, 148, 56, 0.35);
}

.worldcup-pick-chip.is-away {
  background: rgba(78, 118, 178, 0.14);
  border-color: rgba(78, 118, 178, 0.35);
}

@media (max-width: 1080px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: static;
    height: auto;
  }

  .template-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .admin-main {
    padding: 16px;
  }

  .admin-section {
    padding: 18px;
  }

  .admin-topbar {
    flex-direction: column;
  }
}