/* admin-accent.css — nodes 24-35 shared admin accent
 *
 * Design: Editorial utilitarian — Sowieso/Wero DNA layered on springs.estate DNA
 * - Cream #E0D1B6 admin background (user-specified)
 * - Forest #162D24 sidebar, yellow #FFF48D active states (sowieso highlight)
 * - Beige #F5E8D1 card surfaces, wine #B65560 destructive
 * - Bold geometric sans section labels, 0.18s micro-interactions
 * - border-radius: 0 throughout
 * - CSS variables only from tokens.css
 *
 * Auth-gate 防闪现规则见各 admin HTML head 里的 inline <style>[hidden]{display:none!important}</style>
 * — 必须 inline (blocking) 才能保证 <body> 解析时 CSSOM 已就位。
 */

/* ============ ADMIN SIDEBAR ============ */
.admin-sidebar {
  position: fixed;
  left: 0;
  top: 64px;
  height: calc(100vh - 64px);
  width: 240px;
  background: var(--admin-sidebar-bg);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.admin-main { margin-left: 240px; padding: 32px 40px; min-height: calc(100vh - 64px); box-sizing: border-box; }
@media (max-width:768px) { .admin-main { margin-left: 200px; padding: 24px } }

/* === 2026-10-17 mobile drawer for admin sidebar === */
/* 移动端 admin 侧边栏默认隐藏, 由 .admin-menu-toggle 触发滑入
 * body.is-admin-menu-open 切换抽屉状态, .admin-backdrop 半透明遮罩
 * 桌面端不显示 toggle button, 侧边栏保持 240px 固定 */
.admin-menu-toggle {
  display: none;
  position: fixed;
  top: 72px;
  left: 16px;
  z-index: 101;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-utility);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--admin-sidebar-fg);
  background: var(--admin-sidebar-bg);
  border: 1px solid rgba(224, 209, 182, 0.2);
  border-radius: 0;
  cursor: pointer;
  user-select: none;
  transition: background 0.18s ease-in-out, color 0.18s ease-in-out;
}
.admin-menu-toggle::before {
  content: '';
  display: inline-block;
  width: 14px;
  height: 10px;
  background:
    linear-gradient(var(--admin-sidebar-fg), var(--admin-sidebar-fg)) 0 0/100% 1.5px no-repeat,
    linear-gradient(var(--admin-sidebar-fg), var(--admin-sidebar-fg)) 0 50%/100% 1.5px no-repeat,
    linear-gradient(var(--admin-sidebar-fg), var(--admin-sidebar-fg)) 0 100%/100% 1.5px no-repeat;
  flex-shrink: 0;
}
.admin-menu-toggle:hover { background: rgba(224, 209, 182, 0.12); }
body.is-admin-menu-open .admin-menu-toggle {
  background: var(--admin-sidebar-bg);
  border-color: var(--admin-sidebar-active);
}
body.is-admin-menu-open .admin-menu-toggle::before {
  background:
    linear-gradient(var(--admin-sidebar-active), var(--admin-sidebar-active)) 0 50%/100% 1.5px no-repeat;
  position: relative;
}
body.is-admin-menu-open .admin-menu-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 14px;
  right: 14px;
  height: 1.5px;
  background: var(--admin-sidebar-active);
  transform: rotate(45deg);
}

.admin-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 99;
}
body.is-admin-menu-open .admin-backdrop { display: block; }

@media (max-width:600px) {
  .admin-sidebar { display: none }
  .admin-main { margin-left: 0; padding: 24px 16px 80px; }
  .admin-menu-toggle { display: inline-flex; }
  body.is-admin-menu-open .admin-sidebar {
    display: flex;
    z-index: 110;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
  }
}

.admin-sidebar__logo {
  padding: 28px 24px 20px;
  border-bottom: 1px solid rgba(224, 209, 182, 0.12);
}

.admin-sidebar__logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  color: var(--admin-sidebar-fg);
  margin: 0;
  letter-spacing: -0.2px;
}

.admin-sidebar__logo-sub {
  font-family: var(--font-utility);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(224, 209, 182, 0.45);
  margin: 4px 0 0;
}

.admin-sidebar__nav {
  flex: 1;
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 24px;
  font-family: var(--font-utility);
  font-size: 13px;
  font-weight: 400;
  color: rgba(224, 209, 182, 0.65);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition:
    color 0.18s ease-in-out,
    background 0.18s ease-in-out,
    border-color 0.18s ease-in-out;
  cursor: pointer;
  background: none;
  border-right: none;
  border-top: none;
  border-bottom: none;
  width: 100%;
  text-align: left;
}

.admin-nav-item:hover {
  color: var(--admin-sidebar-fg);
  background: var(--admin-sidebar-hover);
}

.admin-nav-item.is-active {
  color: var(--admin-sidebar-active);
  border-left-color: var(--admin-sidebar-active);
  background: rgba(255, 244, 141, 0.06);
}

.admin-nav-item__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.7;
}

.admin-nav-item.is-active .admin-nav-item__icon {
  opacity: 1;
}

.admin-sidebar__footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(224, 209, 182, 0.12);
}

.admin-nav-item--danger {
  color: rgba(224, 209, 182, 0.45);
}

.admin-nav-item--danger:hover {
  color: #e8a0a0;
  background: rgba(182, 85, 96, 0.1);
}

/* ============ ADMIN STAT CARDS ============ */
.admin-stat-card {
  background: var(--admin-surface);
  border-top: 2px solid var(--admin-accent-wine);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.admin-stat-card__number {
  font-family: var(--font-body);
  font-size: 40px;
  font-weight: 700;
  color: var(--admin-text);
  line-height: 1;
  letter-spacing: -1px;
}

.admin-stat-card__number--accent {
  color: var(--admin-sidebar-active);
}

.admin-stat-card__label {
  font-family: var(--font-utility);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--admin-text-muted);
  margin: 0;
}

.admin-stat-card__delta {
  font-family: var(--font-utility);
  font-size: 11px;
  color: var(--admin-accent-wine);
  margin: 0;
}

/* ============ ADMIN TABLE ============ */
.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--admin-text);
}

.admin-table th {
  font-family: var(--font-utility);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--admin-text-muted);
  text-align: left;
  padding: 10px 16px;
  border-bottom: 1px solid var(--admin-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
  line-height: 1.4;
}

.admin-table tbody tr {
  transition: background 0.18s ease-in-out;
}

.admin-table tbody tr:hover {
  background: var(--admin-surface-hover);
}

.admin-table__cell--muted {
  color: var(--admin-text-muted);
  font-size: 13px;
}

.admin-table__cell--strong {
  font-weight: 500;
}

.admin-table__cell--actions {
  white-space: nowrap;
  text-align: right;
}

/* ============ ADMIN BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  font-family: var(--font-utility);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.64px;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    background 0.18s ease-in-out,
    color 0.18s ease-in-out,
    border-color 0.18s ease-in-out,
    opacity 0.18s ease-in-out;
  border-radius: 0;
  white-space: nowrap;
  line-height: 1;
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Primary — wine */
.btn--primary {
  background: var(--admin-accent-wine);
  color: #fff;
  border-color: var(--admin-accent-wine);
}

.btn--primary:hover:not(:disabled) {
  background: #9e3d47;
  border-color: #9e3d47;
  color: #fff;
}

/* Ghost */
.btn--ghost {
  background: transparent;
  color: var(--admin-text-muted);
  border-color: var(--admin-border);
}

.btn--ghost:hover:not(:disabled) {
  color: var(--admin-text);
  border-color: var(--admin-text);
  background: var(--admin-surface-hover);
}

/* Danger — forest dark */
.btn--danger {
  background: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-fg);
  border-color: var(--admin-sidebar-bg);
}

.btn--danger:hover:not(:disabled) {
  background: #0e1f17;
  border-color: #0e1f17;
  color: var(--admin-sidebar-fg);
}

/* Small variant */
.btn--sm {
  padding: 6px 12px;
  font-size: 11px;
}

/* ============ ADMIN FORM ============ */
.admin-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.admin-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-field__label {
  font-family: var(--font-utility);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--admin-text-muted);
  margin: 0;
}

.admin-field__input,
.admin-field__select,
.admin-field__textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 0;
  color: var(--admin-text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  outline: none;
  box-sizing: border-box;
  transition:
    border-color 0.18s ease-in-out,
    background 0.18s ease-in-out,
    box-shadow 0.18s ease-in-out;
  -webkit-appearance: none;
  appearance: none;
}

.admin-field__input::placeholder,
.admin-field__textarea::placeholder {
  color: var(--admin-text-muted);
  opacity: 0.6;
}

.admin-field__input:focus,
.admin-field__select:focus,
.admin-field__textarea:focus {
  border-color: var(--admin-accent-wine);
  background: rgba(196, 197, 241, 0.07);
  box-shadow: 0 0 0 3px rgba(182, 85, 96, 0.12);
}

.admin-field__textarea {
  resize: vertical;
  min-height: 96px;
}

.admin-field__select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23162D24' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.admin-field__select option {
  background: var(--admin-surface);
  color: var(--admin-text);
}

.admin-field__error {
  font-family: var(--font-utility);
  font-size: 11px;
  color: #c94040;
  margin: 0;
}

/* ============ ADMIN FILTER BAR ============ */
.admin-filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-filter-bar__search {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.admin-filter-bar__search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--admin-text-muted);
  pointer-events: none;
}

.admin-filter-bar__search .admin-field__input {
  padding-left: 36px;
}

.admin-filter-bar__select {
  width: auto;
  min-width: 140px;
}

/* ============ ADMIN PAGINATION ============ */
.admin-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--admin-border);
}

.admin-pagination__info {
  font-family: var(--font-utility);
  font-size: 12px;
  color: var(--admin-text-muted);
  margin: 0;
}

.admin-pagination__controls {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============ ADMIN TOAST ============ */
.admin-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  padding: 12px 24px;
  background: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-fg);
  font-family: var(--font-utility);
  font-size: 13px;
  font-weight: 500;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
}

.admin-toast.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.admin-toast--success {
  background: #162D24;
  color: #7ec8a0;
}

.admin-toast--error {
  background: var(--admin-accent-wine);
  color: #fff;
}

/* ============ ADMIN EMPTY STATE ============ */
.admin-empty {
  padding: 64px 24px;
  text-align: center;
  color: var(--admin-text-muted);
}

.admin-empty__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  opacity: 0.35;
}

.admin-empty__title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 500;
  color: var(--admin-text);
  margin: 0 0 8px;
}

.admin-empty__desc {
  font-family: var(--font-utility);
  font-size: 13px;
  color: var(--admin-text-muted);
  margin: 0;
}

/* ============ ADMIN SECTION TITLE ============ */
.admin-section-title {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  color: var(--admin-text);
  letter-spacing: -0.3px;
  margin: 0 0 4px;
  /* Editorial bold label — thin accent line below */
  padding-bottom: 10px;
  border-bottom: 1px solid var(--admin-accent-wine);
  display: inline-block;
}

/* ============ ADMIN BREADCRUMB ============ */
.admin-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-utility);
  font-size: 12px;
  color: var(--admin-text-muted);
  margin: 0 0 8px;
}

.admin-breadcrumb a {
  color: var(--admin-text-muted);
  text-decoration: none;
  transition: color 0.18s ease-in-out;
}

.admin-breadcrumb a:hover {
  color: var(--admin-text);
}

.admin-breadcrumb__sep {
  opacity: 0.4;
}

/* ============ ADMIN PAGE HEADER ============ */
.admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.admin-page-header__left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-page-header__title {
  font-family: var(--font-body);
  font-size: 28px;
  font-weight: 700;
  color: var(--admin-text);
  letter-spacing: -0.5px;
  margin: 0;
}

.admin-page-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ============ ADMIN CARD (generic surface) ============ */
.admin-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  padding: 24px;
}

.admin-card--muted {
  background: rgba(224, 209, 182, 0.05);
}

/* ============ ADMIN BADGE ============ */
.admin-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  font-family: var(--font-utility);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.64px;
  text-transform: uppercase;
  border: 1px solid currentColor;
}

.admin-badge--success {
  color: #3a7a4e;
  border-color: #3a7a4e;
  background: rgba(58, 122, 78, 0.06);
}

.admin-badge--warning {
  color: #9e7a00;
  border-color: #9e7a00;
  background: rgba(158, 122, 0, 0.06);
}

.admin-badge--danger {
  color: var(--admin-accent-wine);
  border-color: var(--admin-accent-wine);
  background: rgba(182, 85, 96, 0.06);
}

.admin-badge--neutral {
  color: var(--admin-text-muted);
  border-color: var(--admin-border);
  background: transparent;
}

/* ============ ADMIN TWO-COLUMN FORM LAYOUT ============ */
.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

@media (max-width: 900px) {
  .admin-form-grid {
    grid-template-columns: 1fr;
  }
}

.admin-form-grid__main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.admin-form-grid__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ============ RESPONSIVE — sidebar collapses on small screens ============ */
@media (max-width: 768px) {
  .admin-sidebar {
    width: 200px;
  }

  .admin-stat-card__number {
    font-size: 32px;
  }
}

@media (max-width: 600px) {
  .admin-sidebar {
    display: none;
  }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  .admin-nav-item,
  .admin-table tbody tr,
  .btn,
  .admin-field__input,
  .admin-field__select,
  .admin-field__textarea,
  .admin-toast {
    transition: none !important;
  }
}