/* =====================================================
   海市 -UMIICHI- 店舗管理 Admin
   洗練された日本の海産プレミアム — Editorial Admin
   ===================================================== */

.admin-body {
  background: var(--c-paper);
  display: grid;
  grid-template-columns: 252px 1fr;
  min-height: 100vh;
  color: var(--c-ink);
}

/* ==== Sidebar ==== */
.admin-sidebar {
  background:
    radial-gradient(circle at 20% 0%, rgba(184, 137, 76, .14), transparent 50%),
    linear-gradient(180deg, #082a42 0%, #061d2f 100%);
  color: #cfd7df;
  padding: 28px 18px 20px;
  display: flex; flex-direction: column;
  position: sticky; top: 0;
  height: 100vh;
  overflow-y: auto;
  box-shadow: 4px 0 24px rgba(8, 42, 66, .08);
}
.admin-sidebar::-webkit-scrollbar { width: 4px; }
.admin-sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 4px; }

.admin-logo {
  display: flex; align-items: center; gap: 14px;
  padding: 8px 12px 22px;
  margin-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: relative;
}
.admin-logo::after {
  content: '';
  position: absolute;
  left: 12px; bottom: -1px;
  width: 32px; height: 1px;
  background: var(--c-gold);
}
.admin-logo .logo-mark { font-size: 30px; filter: drop-shadow(0 2px 6px rgba(184, 137, 76, .35)); }
.admin-logo div { display: flex; flex-direction: column; line-height: 1.1; }
.admin-logo b {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 20px;
  color: #fff;
  letter-spacing: .14em;
  font-weight: 700;
}
.admin-logo small {
  font-size: 9.5px;
  color: var(--c-gold-light);
  letter-spacing: .32em;
  margin-top: 4px;
  font-weight: 500;
}

.admin-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.admin-nav-btn {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 600;
  color: #8b97a4;
  text-align: left;
  letter-spacing: .02em;
  transition: var(--trans);
  position: relative;
}
.admin-nav-btn svg { flex-shrink: 0; transition: var(--trans); }
.admin-nav-btn:hover {
  background: rgba(255,255,255,.05);
  color: #fff;
}
.admin-nav-btn:hover svg { color: var(--c-gold-light); }
.admin-nav-btn.active {
  background: linear-gradient(135deg, rgba(13, 61, 92, .9), rgba(21, 90, 122, .9));
  color: #fff;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 4px 14px rgba(8, 42, 66, .35);
}
.admin-nav-btn.active::before {
  content: '';
  position: absolute;
  left: -18px;
  top: 50%; transform: translateY(-50%);
  width: 3px; height: 22px;
  background: var(--c-gold);
  border-radius: 0 3px 3px 0;
}
.admin-nav-btn.active svg { color: var(--c-gold); }

.admin-sidebar-foot {
  display: flex; flex-direction: column; gap: 8px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.view-shop-btn, .reset-btn {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  transition: var(--trans);
}
.view-shop-btn {
  background: rgba(255,255,255,.05);
  color: #cfd7df;
  border: 1px solid rgba(255,255,255,.06);
}
.view-shop-btn:hover {
  background: rgba(255,255,255,.10);
  color: #fff;
  border-color: rgba(184, 137, 76, .3);
}
.reset-btn {
  background: rgba(200, 73, 61, .08);
  color: #f3a097;
  border: 1px solid rgba(200, 73, 61, .15);
}
.reset-btn:hover {
  background: rgba(200, 73, 61, .18);
  color: #fff;
  border-color: rgba(200, 73, 61, .35);
}

/* ==== Main ==== */
.admin-main {
  padding: 32px 40px 60px;
  min-width: 0;
}
.admin-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--c-line);
}
.admin-header h1 {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 30px;
  color: var(--c-ink);
  letter-spacing: .02em;
  font-weight: 700;
  margin-bottom: 6px;
}
.admin-subtitle {
  color: var(--c-ink-3);
  font-size: 13px;
  margin: 0;
  letter-spacing: .03em;
}
.admin-user {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 6px 16px 6px 6px;
  background: #fff;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
  font-size: 13px;
  font-weight: 600;
}
.admin-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-gold-soft), var(--c-paper-deep));
  display: grid; place-items: center;
  font-size: 18px;
  border: 1px solid rgba(184, 137, 76, .2);
}

.admin-view { animation: adminFadeIn .35s var(--ease-out); }
@keyframes adminFadeIn {
  from { opacity: 0; transform: translateY(10px) }
  to { opacity: 1; transform: none }
}

/* ==== Stats ==== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}
.stat-card {
  background: #fff;
  border-radius: var(--r-lg);
  padding: 24px 24px 22px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--c-line);
  transition: var(--trans);
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: currentColor;
  opacity: .85;
}
.stat-card::after {
  content: ''; position: absolute;
  top: -30px; right: -30px;
  width: 110px; height: 110px;
  background: currentColor;
  border-radius: 50%;
  opacity: .05;
  transition: var(--trans);
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.stat-card:hover::after { transform: scale(1.15); opacity: .07; }

.stat-label {
  font-size: 11px;
  color: var(--c-ink-3);
  letter-spacing: .18em;
  margin-bottom: 10px;
  font-weight: 700;
  text-transform: uppercase;
  font-family: 'Shippori Mincho', serif;
}
.stat-value {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: -.01em;
  line-height: 1.1;
}
.stat-value small {
  font-size: 14px;
  color: var(--c-ink-3);
  margin-left: 5px;
  font-weight: 500;
  font-family: 'Noto Sans JP', sans-serif;
}
.stat-icon {
  position: absolute;
  top: 18px; right: 20px;
  font-size: 32px;
  opacity: .3;
  filter: grayscale(.2);
}

.stat-card.primary { color: var(--c-primary); }
.stat-card.accent  { color: var(--c-accent); }
.stat-card.gold    { color: var(--c-gold); }
.stat-card.green   { color: var(--c-success); }

/* ==== Dashboard Grid ==== */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.panel {
  background: #fff;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
  overflow: hidden;
}
.panel-head {
  padding: 20px 26px;
  border-bottom: 1px solid var(--c-line);
  display: flex; justify-content: space-between; align-items: center;
  background: linear-gradient(180deg, var(--c-paper) 0%, transparent 100%);
}
.panel-head h2 {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 17px;
  color: var(--c-ink);
  letter-spacing: .04em;
  font-weight: 700;
}

.category-stat-row {
  display: flex; align-items: center; gap: 14px;
  padding: 15px 26px;
  border-bottom: 1px solid var(--c-line-2);
  transition: var(--trans);
}
.category-stat-row:hover { background: var(--c-paper); }
.category-stat-row:last-child { border-bottom: 0; }
.category-stat-row .emoji {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  font-size: 22px;
  background: var(--c-paper);
  border: 1px solid var(--c-line);
}
.category-stat-row .label { flex: 1; font-weight: 600; font-size: 14px; }
.category-stat-row .count {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--c-primary);
}
.category-stat-row .published-count {
  font-size: 11px;
  color: var(--c-ink-3);
  margin-left: 4px;
  font-family: 'Noto Sans JP';
}
.category-bar-wrap {
  width: 110px; height: 6px;
  background: var(--c-line-2);
  border-radius: 3px;
  overflow: hidden;
}
.category-bar-wrap > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--c-primary), var(--c-gold));
  border-radius: 3px;
  transition: width .6s var(--ease-out);
}

.recent-row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 26px;
  border-bottom: 1px solid var(--c-line-2);
  transition: var(--trans);
}
.recent-row:hover { background: var(--c-paper); }
.recent-row:last-child { border-bottom: 0; }
.recent-row img {
  width: 46px; height: 46px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
  flex-shrink: 0;
}
.recent-row .info { flex: 1; min-width: 0; }
.recent-row .info b {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 2px;
}
.recent-row .info small { font-size: 11px; color: var(--c-ink-3); }
.recent-row .price {
  font-weight: 700;
  font-size: 15px;
  color: var(--c-primary);
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-variant-numeric: tabular-nums;
}

/* ==== Toolbar ==== */
.toolbar {
  display: flex; justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.toolbar-left { display: flex; gap: 10px; flex: 1; max-width: 640px; flex-wrap: wrap; }
.toolbar input, .toolbar select {
  padding: 11px 16px;
  border: 1.5px solid var(--c-line);
  border-radius: 10px;
  background: #fff;
  outline: none;
  transition: var(--trans);
  font-size: 14px;
  color: var(--c-ink);
  box-shadow: var(--shadow-xs);
}
.toolbar input::placeholder { color: var(--c-ink-4); }
.toolbar input { flex: 1; min-width: 220px; }
.toolbar input:focus, .toolbar select:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(13, 61, 92, .08);
}
.toolbar .btn-primary {
  padding: 11px 22px;
  font-size: 13px;
}

/* ==== Product Table ==== */
.product-table-wrap {
  background: #fff;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
  overflow-x: auto;
}
.product-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.product-table thead {
  background: var(--c-paper);
}
.product-table th {
  padding: 16px 20px;
  text-align: left;
  font-weight: 700;
  color: var(--c-ink-2);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-family: 'Shippori Mincho', serif;
  border-bottom: 1px solid var(--c-line);
  white-space: nowrap;
}
.product-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-line-2);
  vertical-align: middle;
}
.product-table tr:last-child td { border-bottom: 0; }
.product-table tr:hover td { background: var(--c-paper); }

.admin-product-name {
  display: flex; align-items: center; gap: 14px;
  min-width: 280px;
}
.admin-product-name img {
  width: 52px; height: 52px;
  border-radius: 10px;
  object-fit: cover;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-line);
  flex-shrink: 0;
}
.admin-product-name b {
  display: block;
  font-weight: 600;
  font-size: 14px;
  line-height: 1.4;
  max-width: 280px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--c-ink);
}
.admin-product-name small {
  font-size: 11px;
  color: var(--c-ink-3);
  letter-spacing: .04em;
}
.admin-price {
  font-weight: 700;
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 15px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--c-ink);
}
.admin-price small {
  color: var(--c-ink-4);
  font-weight: 500;
  text-decoration: line-through;
  display: block;
  font-family: 'Noto Sans JP';
  font-size: 11px;
  margin-bottom: 1px;
}
.admin-stock {
  font-weight: 700;
  color: var(--c-ink-2);
  font-variant-numeric: tabular-nums;
}
.admin-stock.low {
  color: var(--c-accent);
  position: relative;
  padding-left: 10px;
}
.admin-stock.low::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
  transform: translateY(-50%);
  animation: pulse 2s var(--ease-in-out) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}

.badge-chip {
  display: inline-block;
  padding: 3px 9px;
  font-size: 10px;
  font-weight: 800;
  border-radius: 4px;
  color: #fff;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.badge-chip.published { background: var(--c-success); }
.badge-chip.hidden    { background: #8b96a1; }
.badge-chip.NEW  { background: var(--c-success); }
.badge-chip.BEST { background: var(--c-primary); }
.badge-chip.SALE { background: var(--c-accent); }

.table-actions { display: flex; gap: 6px; }
.icon-btn {
  width: 34px; height: 34px;
  border-radius: 8px;
  display: grid; place-items: center;
  background: var(--c-paper);
  color: var(--c-ink-2);
  border: 1px solid var(--c-line);
  transition: var(--trans);
  cursor: pointer;
}
.icon-btn:hover {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  transform: translateY(-1px);
}
.icon-btn.danger:hover,
.icon-btn.icon-btn-danger:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}

/* ==== Toggle Switch ==== */
.switch {
  position: relative;
  appearance: none;
  width: 46px; height: 26px;
  background: #cfd7df;
  border-radius: 999px;
  cursor: pointer;
  outline: none;
  transition: var(--trans);
  flex-shrink: 0;
}
.switch::before {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 20px; height: 20px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0,0,0,.18), 0 1px 2px rgba(0,0,0,.06);
  transition: var(--trans);
}
.switch:checked {
  background: var(--c-primary);
  box-shadow: inset 0 1px 2px rgba(8, 42, 66, .25);
}
.switch:checked::before { left: 23px; }
.switch:focus-visible { box-shadow: 0 0 0 4px rgba(13, 61, 92, .15); }

.switch-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  background: var(--c-paper);
  border-radius: 12px;
  border: 1px solid var(--c-line);
}
.switch-row b { display: block; font-size: 14px; color: var(--c-ink); margin-bottom: 2px; }
.switch-row small { font-size: 12px; color: var(--c-ink-3); }

/* ==== Form Drawer ==== */
.form-drawer { position: fixed; inset: 0; z-index: 100; }
.form-backdrop {
  position: absolute; inset: 0;
  background: rgba(8, 42, 66, .55);
  backdrop-filter: blur(6px) saturate(140%);
  -webkit-backdrop-filter: blur(6px) saturate(140%);
  animation: drawerFade .25s var(--ease-out);
}
@keyframes drawerFade { from { opacity: 0 } to { opacity: 1 } }
.form-panel {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: min(640px, 96vw);
  background: #fff;
  display: flex; flex-direction: column;
  animation: drawerSlideIn .42s var(--ease-out);
  box-shadow: -24px 0 60px rgba(8, 42, 66, .22), -4px 0 16px rgba(8, 42, 66, .08);
}
@keyframes drawerSlideIn {
  from { transform: translateX(40px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
.form-head {
  padding: 24px 32px;
  border-bottom: 1px solid var(--c-line);
  display: flex; justify-content: space-between; align-items: center;
  background: linear-gradient(180deg, var(--c-paper) 0%, #fff 100%);
}
.form-head h2 {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 19px;
  color: var(--c-ink);
  letter-spacing: .04em;
  font-weight: 700;
}
.form-head .icon-btn:hover {
  transform: rotate(90deg);
}
.form-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px 32px 100px;
}
.form-section {
  margin-bottom: 26px;
  padding-bottom: 22px;
  border-bottom: 1px dashed var(--c-line);
}
.form-section:last-of-type { border-bottom: 0; }
.form-section h3 {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 14px;
  color: var(--c-primary);
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 3px solid var(--c-gold);
  letter-spacing: .06em;
  font-weight: 700;
}
.form-body label {
  display: block;
  margin-bottom: 14px;
}
.form-body label > span {
  display: block;
  font-size: 12px;
  color: var(--c-ink-2);
  margin-bottom: 7px;
  font-weight: 700;
  letter-spacing: .04em;
}
.form-body label > span em {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 6px;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  font-size: 9.5px;
  font-style: normal;
  font-weight: 800;
  border-radius: 3px;
  letter-spacing: .08em;
  vertical-align: 1px;
}
.form-body input,
.form-body select,
.form-body textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-line);
  border-radius: 10px;
  outline: none;
  transition: var(--trans);
  background: #fff;
  font-family: inherit;
  font-size: 14px;
  color: var(--c-ink);
}
.form-body input::placeholder,
.form-body textarea::placeholder { color: var(--c-ink-4); }
.form-body input:focus,
.form-body select:focus,
.form-body textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(13, 61, 92, .08);
}
.form-body textarea { resize: vertical; min-height: 96px; line-height: 1.7; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-hint {
  font-size: 12px;
  color: var(--c-ink-3);
  margin: 8px 0 6px;
  letter-spacing: .03em;
}
.file-drop {
  position: relative;
  display: block;
  padding: 20px;
  border: 2px dashed var(--c-line);
  border-radius: 14px;
  text-align: center;
  background: var(--c-paper);
  cursor: pointer;
  transition: var(--trans);
  font-size: 13px;
  color: var(--c-ink-2);
  margin-bottom: 12px;
}
.file-drop:hover {
  border-color: var(--c-primary);
  background: var(--c-primary-tint);
  color: var(--c-primary);
}
.file-drop input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.image-preview {
  aspect-ratio: 16 / 10;
  background: var(--c-paper) no-repeat center / cover;
  border-radius: 14px;
  display: grid; place-items: center;
  color: var(--c-ink-3);
  font-size: 12px;
  border: 1px solid var(--c-line);
}
.image-preview.has-image span { display: none; }

.form-actions {
  display: flex; gap: 12px; justify-content: flex-end;
  padding-top: 18px;
}
.form-actions.sticky {
  position: sticky; bottom: 0;
  background: linear-gradient(transparent, #fff 22%);
  padding: 36px 0 18px;
  margin-top: 22px;
}
.form-actions .btn-primary { padding: 13px 30px; }
.form-actions .btn-ghost { padding: 13px 22px; }

/* Shop form grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 26px;
}
.form-grid label { display: block; }
.form-grid label > span {
  display: block;
  font-size: 12px;
  color: var(--c-ink-2);
  margin-bottom: 7px;
  font-weight: 700;
  letter-spacing: .04em;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid input,
.form-grid textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-line);
  border-radius: 10px;
  outline: none;
  font-family: inherit;
  font-size: 14px;
  transition: var(--trans);
}
.form-grid input:focus,
.form-grid textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(13, 61, 92, .08);
}
.form-grid .form-actions { grid-column: 1 / -1; }

/* ==== Orders ==== */
.order-row {
  padding: 18px 26px;
  border-bottom: 1px solid var(--c-line-2);
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 16px;
  align-items: center;
  transition: var(--trans);
}
.order-row:hover { background: var(--c-paper); }
.order-row:last-child { border-bottom: 0; }
.order-id {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: var(--c-ink-3);
  letter-spacing: .05em;
}
.order-summary b { display: block; font-size: 13.5px; margin-bottom: 3px; }
.order-summary small { font-size: 11px; color: var(--c-ink-3); }
.order-total {
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-size: 19px;
  font-weight: 700;
  color: var(--c-primary);
  font-variant-numeric: tabular-nums;
}
.status-chip {
  padding: 4px 12px;
  font-size: 10.5px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: .06em;
  background: var(--c-warn-soft);
  color: var(--c-warn);
  white-space: nowrap;
  border: 1px solid transparent;
}
.status-chip.status-pending    { background: var(--c-warn-soft); color: var(--c-warn); border-color: rgba(185, 119, 42, .18); }
.status-chip.status-preparing  { background: var(--c-primary-soft); color: var(--c-primary); border-color: rgba(13, 61, 92, .15); }
.status-chip.status-shipped    { background: var(--c-success-soft); color: var(--c-success); border-color: rgba(47, 111, 79, .15); }
.status-chip.status-delivered  { background: #eef1f4; color: #4a5560; border-color: #d8dde2; }
.status-chip.status-cancelled  { background: var(--c-accent-soft); color: var(--c-accent); border-color: rgba(200, 73, 61, .15); }

/* ==== Order Tabs ==== */
.order-tabs {
  display: flex;
  gap: 4px;
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--c-line-2);
  overflow-x: auto;
  background: linear-gradient(180deg, var(--c-paper) 0%, transparent 100%);
}
.order-tabs::-webkit-scrollbar { height: 4px; }
.order-tab {
  display: inline-flex; gap: 8px; align-items: center;
  padding: 9px 16px;
  background: transparent;
  border: 1.5px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-ink-3);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: .03em;
  transition: var(--trans);
}
.order-tab:hover {
  background: #fff;
  color: var(--c-ink);
  border-color: var(--c-line);
}
.order-tab.active {
  background: var(--c-primary);
  color: #fff;
  border-color: var(--c-primary);
  box-shadow: 0 4px 12px rgba(13, 61, 92, .25);
}
.order-tab.active .tab-count {
  background: rgba(255,255,255,.22);
  color: #fff;
}
.tab-count {
  min-width: 22px;
  padding: 0 7px;
  background: var(--c-line);
  color: var(--c-ink-3);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-align: center;
}

.order-list {
  display: flex; flex-direction: column;
}

/* ==== Admin Order Card ==== */
.admin-order {
  border-bottom: 1px solid var(--c-line-2);
  transition: var(--trans);
}
.admin-order:last-child { border-bottom: 0; }
.admin-order.open {
  background: var(--c-paper);
}
.admin-order-head {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 16px;
  padding: 18px 22px;
  align-items: center;
  cursor: pointer;
  transition: var(--trans);
}
.admin-order-head:hover { background: var(--c-paper); }
.admin-order.open .admin-order-head { background: transparent; }
.order-thumb {
  width: 56px; height: 56px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--c-line);
  background: #fff;
}
.order-thumb-placeholder {
  display: grid; place-items: center;
  background: var(--c-paper);
  font-size: 26px;
}
.admin-order-meta {
  display: flex; flex-direction: column; gap: 5px;
  min-width: 0;
}
.admin-order-top { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.admin-order-title {
  font-size: 14.5px;
  color: var(--c-ink);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-weight: 700;
}
.admin-order-sub {
  font-size: 11.5px;
  color: var(--c-ink-3);
  display: flex; gap: 6px; flex-wrap: wrap;
  align-items: center;
  letter-spacing: .03em;
}
.admin-order-sub .dot { opacity: .5; }
.admin-order-right {
  display: flex; gap: 14px; align-items: center;
}
.toggle-icon {
  color: var(--c-ink-3);
  font-size: 12px;
  transition: var(--trans-slow);
}
.admin-order.open .toggle-icon { transform: rotate(180deg); color: var(--c-primary); }

/* ==== Order Detail ==== */
.admin-order-body {
  padding: 4px 24px 28px;
  background: #fff;
  margin: 0 14px 14px;
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
  animation: orderBodyFade .3s var(--ease-out);
}
@keyframes orderBodyFade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}
.admin-order-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-top: 22px;
}
.o-section { padding: 14px 0; }
.o-section h4 {
  font-family: 'Shippori Mincho', serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 12px;
  padding-bottom: 8px;
  letter-spacing: .08em;
  border-bottom: 1px solid var(--c-line-2);
  position: relative;
}
.o-section h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: -1px;
  width: 40px; height: 2px;
  background: var(--c-gold);
  border-radius: 2px;
}
.o-kv {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 8px 14px;
  margin: 0;
  font-size: 13px;
}
.o-kv dt { color: var(--c-ink-3); font-size: 12px; letter-spacing: .04em; }
.o-kv dd { margin: 0; color: var(--c-ink); line-height: 1.65; }
.o-kv dd b { font-weight: 700; }
.o-kv dd code {
  font-family: 'Courier New', monospace;
  background: var(--c-paper);
  padding: 2px 7px;
  border-radius: 5px;
  font-size: 12px;
  border: 1px solid var(--c-line);
}
.o-total {
  color: var(--c-primary);
  font-weight: 700;
  font-size: 17px;
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-variant-numeric: tabular-nums;
}

.o-items {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.o-items td {
  padding: 12px 8px;
  border-bottom: 1px solid var(--c-line-2);
  vertical-align: middle;
}
.o-items tr:last-child td { border-bottom: 0; }
.o-item-thumb { width: 56px; }
.o-item-thumb img {
  width: 50px; height: 50px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--c-line);
}
.o-items b { display: block; font-size: 13px; color: var(--c-ink); margin-bottom: 2px; }
.o-items small { font-size: 11px; color: var(--c-ink-3); }
.o-item-price {
  text-align: right;
  font-weight: 700;
  color: var(--c-primary);
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.status-actions {
  display: flex; gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px dashed var(--c-line);
}
.btn-solid {
  padding: 10px 20px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: var(--trans);
  box-shadow: 0 4px 10px rgba(13, 61, 92, .2);
}
.btn-solid:hover {
  background: var(--c-primary-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(13, 61, 92, .28);
}
.btn-danger {
  padding: 10px 18px;
  background: #fff;
  color: var(--c-accent);
  border: 1.5px solid var(--c-accent-soft);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  cursor: pointer;
  transition: var(--trans);
}
.btn-danger:hover {
  background: var(--c-accent-soft);
  border-color: var(--c-accent);
}
.status-select {
  padding: 9px 14px;
  border: 1.5px solid var(--c-line);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  background: #fff;
  cursor: pointer;
  color: var(--c-ink);
  transition: var(--trans);
}
.status-select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(13, 61, 92, .08);
}

/* ==== Coupons ==== */
.coupons-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 22px;
}
.coupon-card {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  padding: 18px 20px;
  align-items: center;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}
.coupon-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: var(--c-gold);
  opacity: 0;
  transition: var(--trans);
}
.coupon-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--c-line);
  transform: translateY(-1px);
}
.coupon-card:hover::before { opacity: 1; }
.coupon-card.disabled {
  opacity: .55;
  background: var(--c-paper);
}
.coupon-left {
  display: flex; flex-direction: column;
  gap: 10px;
  padding-right: 22px;
  border-right: 2px dashed var(--c-line);
  position: relative;
}
.coupon-left::before,
.coupon-left::after {
  content: '';
  position: absolute;
  right: -8px;
  width: 14px; height: 14px;
  background: var(--c-paper);
  border-radius: 50%;
  border: 1px solid var(--c-line);
}
.coupon-left::before { top: -28px; }
.coupon-left::after { bottom: -28px; }
.coupon-badge {
  display: inline-block;
  padding: 8px 14px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 10px;
  font-weight: 700;
  font-size: 16px;
  text-align: center;
  font-family: 'Shippori Mincho', 'Zen Maru Gothic', serif;
  letter-spacing: .02em;
  box-shadow: 0 4px 10px rgba(13, 61, 92, .2);
}
.coupon-type-percent  {
  background: linear-gradient(135deg, var(--c-gold), #c99042);
  box-shadow: 0 4px 10px rgba(184, 137, 76, .3);
}
.coupon-type-fixed    {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-deep));
  box-shadow: 0 4px 10px rgba(13, 61, 92, .25);
}
.coupon-type-shipping {
  background: linear-gradient(135deg, var(--c-success), #3a8861);
  box-shadow: 0 4px 10px rgba(47, 111, 79, .25);
}
.coupon-code {
  font-family: 'Courier New', monospace;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .12em;
  padding: 8px 12px;
  background: var(--c-paper);
  border: 1.5px dashed var(--c-line);
  border-radius: 8px;
  text-align: center;
  color: var(--c-primary);
  text-transform: uppercase;
}
.coupon-main {
  display: flex; flex-direction: column; gap: 8px;
  min-width: 0;
}
.coupon-name {
  font-weight: 800;
  font-size: 15.5px;
  color: var(--c-ink);
  letter-spacing: .02em;
}
.coupon-meta {
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: 12px;
  color: var(--c-ink-3);
}
.coupon-meta span::before {
  content: '・';
  margin-right: 4px;
  opacity: .5;
}
.coupon-meta span:first-child::before { content: ''; margin: 0; }
.coupon-status {
  display: inline-block;
  align-self: flex-start;
  padding: 3px 12px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.coupon-status.status-active   { background: var(--c-success-soft); color: var(--c-success); }
.coupon-status.status-inactive { background: #eceff1; color: #546e7a; }
.coupon-status.status-expired  { background: var(--c-accent-soft); color: var(--c-accent); }
.coupon-status.status-limited  { background: var(--c-warn-soft); color: var(--c-warn); }

.coupon-actions {
  display: flex; gap: 6px;
}

.empty-panel {
  text-align: center;
  padding: 80px 20px;
  color: var(--c-ink-3);
}
.empty-panel .icon {
  font-size: 60px;
  margin-bottom: 16px;
  opacity: .4;
}
.empty-panel p {
  font-size: 14px;
  letter-spacing: .04em;
}

/* ==== Responsive ==== */
@media (max-width: 900px) {
  .admin-body { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: relative;
    height: auto;
    padding: 14px;
    flex-direction: row;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
  }
  .admin-logo { border-bottom: 0; padding: 0 8px; margin: 0; }
  .admin-logo::after { display: none; }
  .admin-nav { flex-direction: row; flex: 1; overflow-x: auto; justify-content: flex-end; }
  .admin-nav-btn { flex-shrink: 0; padding: 8px 12px; font-size: 12px; }
  .admin-nav-btn.active::before { display: none; }
  .admin-sidebar-foot { flex-direction: row; width: 100%; border-top: 0; padding-top: 0; }
  .view-shop-btn, .reset-btn { flex: 1; }
  .admin-main { padding: 22px 18px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .admin-header { padding-bottom: 18px; }
  .admin-header h1 { font-size: 24px; }
  .form-grid { grid-template-columns: 1fr; padding: 22px; }
  .form-row { grid-template-columns: 1fr; }
  .order-row { grid-template-columns: 1fr; gap: 8px; }
  .admin-order-head { grid-template-columns: 48px 1fr; }
  .admin-order-right { grid-column: 1 / -1; justify-content: flex-end; padding-top: 4px; }
  .admin-order-grid { grid-template-columns: 1fr; gap: 12px; }
  .o-kv { grid-template-columns: 96px 1fr; font-size: 12px; }
  .order-thumb { width: 48px; height: 48px; }
  .coupon-card { grid-template-columns: 1fr; gap: 12px; }
  .coupon-left {
    border-right: 0;
    border-bottom: 2px dashed var(--c-line);
    padding: 0 0 14px;
    flex-direction: row; align-items: center;
  }
  .coupon-left::before,
  .coupon-left::after { display: none; }
  .coupon-actions { justify-content: flex-end; }
}