/* Shared admin shell — workbench style, brand accent only */
:root {
  --admin-bg: #121212;
  --admin-panel: #1a1a1a;
  --admin-panel-2: #222;
  --admin-line: rgba(212, 175, 55, 0.18);
  --admin-text: #ebe6d8;
  --admin-muted: #9a927e;
  --admin-gold: #d4af37;
  --admin-gold-soft: rgba(212, 175, 55, 0.14);
  --admin-ok: #6ee7a8;
  --admin-ok-bg: rgba(16, 85, 55, 0.35);
  --admin-danger: #f0a8a8;
  --admin-danger-bg: rgba(120, 30, 30, 0.35);
  --admin-warn: #f0d48a;
  --admin-warn-bg: rgba(120, 90, 20, 0.3);
  --admin-radius: 10px;
  --admin-font: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

body.admin-shell {
  margin: 0;
  min-height: 100vh;
  background: var(--admin-bg);
  color: var(--admin-text);
  font-family: var(--admin-font);
  font-size: 14px;
  line-height: 1.5;
  color-scheme: dark;
}

.admin-top {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #0e0e0e;
  border-bottom: 1px solid var(--admin-line);
}

.admin-top-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-brand {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--admin-gold);
  text-decoration: none;
  white-space: nowrap;
}
.admin-brand:hover { color: #e8c84a; }

.admin-util {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.admin-util a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--admin-muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1;
}
.admin-util a:hover {
  color: var(--admin-text);
  background: rgba(255, 255, 255, 0.05);
}
.admin-util-out {
  margin-left: 4px;
  border: 1px solid var(--admin-line);
  color: var(--admin-gold) !important;
}
.admin-util-out:hover {
  background: var(--admin-gold-soft) !important;
}

.admin-nav-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
}

.admin-seg {
  display: inline-flex;
  padding: 3px;
  border-radius: 10px;
  background: #171717;
  border: 1px solid var(--admin-line);
  gap: 2px;
}
.admin-seg-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 8px;
  color: var(--admin-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}
.admin-seg-item:hover {
  color: var(--admin-text);
}
.admin-seg-item.is-on {
  color: #111;
  background: linear-gradient(180deg, #e8c84a, #d4af37);
  font-weight: 700;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  min-width: 0;
}
.admin-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--admin-muted);
  text-decoration: none;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  border: 1px solid transparent;
}
.admin-tab:hover {
  color: var(--admin-text);
  background: rgba(255, 255, 255, 0.05);
}
.admin-tab.is-on {
  color: var(--admin-gold);
  background: var(--admin-gold-soft);
  border-color: var(--admin-line);
  font-weight: 600;
}

/* Legacy class aliases (keep old pages from breaking if any remain) */
.admin-top-inner { display: none; }
.admin-sections, .admin-subnav, .admin-top-actions { display: none; }

@media (max-width: 720px) {
  .admin-top-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .admin-util { width: 100%; }
  .admin-nav-bar { flex-direction: column; align-items: stretch; }
  .admin-seg { width: 100%; }
  .admin-seg-item { flex: 1; }
}

.admin-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 16px 48px;
}

.admin-h1 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 700;
  color: var(--admin-text);
  letter-spacing: 0.04em;
}

.admin-lead {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--admin-muted);
}

.admin-guide {
  margin: 0 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}
.admin-guide > summary {
  list-style: none;
  cursor: pointer;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--admin-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}
.admin-guide > summary::-webkit-details-marker { display: none; }
.admin-guide > summary::after {
  content: "＋";
  color: var(--admin-muted);
  font-weight: 400;
}
.admin-guide[open] > summary::after { content: "－"; }
.admin-guide-hint {
  font-size: 11px;
  font-weight: 500;
  color: var(--admin-muted);
  margin-left: auto;
  margin-right: 8px;
}
.admin-guide-body {
  padding: 0 14px 12px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--admin-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-guide-body > p { margin: 10px 0 0; }
.admin-guide-k {
  display: inline-block;
  min-width: 2.8em;
  margin-right: 6px;
  color: var(--admin-gold);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.04em;
}
.admin-guide-ol,
.admin-guide-ul {
  margin: 6px 0 0;
  padding-left: 1.25rem;
}
.admin-guide-ol li,
.admin-guide-ul li {
  margin: 3px 0;
}
.admin-guide-ul strong {
  color: var(--admin-text);
  font-weight: 600;
}

.admin-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 18px;
}

@media (min-width: 800px) {
  .admin-grid.cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .admin-grid.cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.admin-stat,
.admin-card {
  background: var(--admin-panel);
  border: 1px solid var(--admin-line);
  border-radius: var(--admin-radius);
  padding: 14px 16px;
}

.admin-stat .lbl {
  font-size: 12px;
  color: var(--admin-muted);
}

.admin-stat .num {
  margin-top: 4px;
  font-size: 26px;
  font-weight: 700;
  color: var(--admin-gold);
}

.admin-card + .admin-card {
  margin-top: 12px;
}

.admin-card h2,
.admin-section-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 650;
  color: var(--admin-text);
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid var(--admin-line);
  background: var(--admin-panel-2);
  color: var(--admin-text);
  font-size: 13px;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
}

.admin-btn:hover {
  border-color: rgba(212, 175, 55, 0.35);
}

.admin-btn-primary {
  background: var(--admin-gold-soft);
  color: var(--admin-gold);
  border-color: var(--admin-line);
  font-weight: 600;
}

.admin-btn-danger {
  background: var(--admin-danger-bg);
  color: var(--admin-danger);
  border-color: rgba(240, 168, 168, 0.35);
}

.admin-btn-ok {
  background: var(--admin-ok-bg);
  color: var(--admin-ok);
  border-color: rgba(110, 231, 168, 0.3);
}

.admin-btn-sm {
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;
}

.admin-table-wrap {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th {
  text-align: left;
  color: var(--admin-muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0.04em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--admin-line);
  white-space: nowrap;
}

.admin-table td {
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--admin-text);
  vertical-align: top;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

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

.admin-flash {
  margin-bottom: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid;
  font-size: 13px;
}

.admin-flash-ok {
  color: var(--admin-ok);
  background: var(--admin-ok-bg);
  border-color: rgba(110, 231, 168, 0.35);
}

.admin-flash-err {
  color: var(--admin-danger);
  background: var(--admin-danger-bg);
  border-color: rgba(240, 168, 168, 0.35);
}

.admin-input,
.admin-select,
.admin-textarea,
.admin-shell select.admin-input {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  background-color: #141414;
  background-image: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--admin-text);
  border-radius: 8px;
  padding: 8px 10px;
  /* ≥16px avoids mobile browser zoom on focus */
  font-size: 16px;
  font-family: inherit;
  line-height: 1.4;
  transform: none;
  color-scheme: dark;
}

/* Strip native (often white) select chrome; keep dark field + custom caret */
select.admin-input,
select.admin-select,
.admin-shell select.admin-input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
  padding-right: 2rem;
  background-color: #141414;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239a927e' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 12px 8px;
}

select.admin-input option,
select.admin-select option,
.admin-shell select.admin-input option {
  background-color: #1a1a1a;
  color: #ebe6d8;
}

.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus,
.admin-shell select.admin-input:focus {
  outline: none;
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.25);
  background-color: #141414;
}

/* Custom dark select — native Windows popup stays white; this replaces it */
.admin-select-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
}

.admin-select-wrap .admin-select-native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  border: 0 !important;
  opacity: 0 !important;
  pointer-events: none !important;
  background: transparent !important;
  background-image: none !important;
}

.admin-select-trigger {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  box-sizing: border-box;
  min-height: 38px;
  padding: 8px 10px;
  padding-right: 2rem;
  background: #141414;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--admin-text);
  font-size: 16px;
  font-family: inherit;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  appearance: none;
}

.admin-select-wrap.is-placeholder .admin-select-value {
  color: var(--admin-muted);
}

.admin-select-trigger:focus,
.admin-select-wrap.is-open .admin-select-trigger {
  outline: none;
  border-color: rgba(212, 175, 55, 0.55);
  box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.25);
}

.admin-select-caret {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  width: 12px;
  height: 8px;
  transform: translateY(-50%);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239a927e' d='M1 1l5 5 5-5'/%3E%3C/svg%3E") center / 12px 8px no-repeat;
  pointer-events: none;
}

.admin-select-wrap.is-open .admin-select-caret {
  transform: translateY(-50%) rotate(180deg);
}

.admin-select-list {
  display: none;
  position: absolute;
  z-index: 80;
  left: 0;
  right: 0;
  top: calc(100% + 4px);
  margin: 0;
  padding: 4px;
  list-style: none;
  max-height: 240px;
  overflow-y: auto;
  background: #1a1a1a;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: 8px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.55);
}

.admin-select-wrap.is-open .admin-select-list {
  display: block;
}

.admin-select-option {
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--admin-text);
  font-size: 14px;
  cursor: pointer;
}

.admin-select-option:hover {
  background: rgba(212, 175, 55, 0.12);
}

.admin-select-option.is-selected {
  background: var(--admin-gold-soft);
  color: var(--admin-gold);
}

.admin-select-option.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@media (min-width: 768px) {
  .admin-select-trigger {
    font-size: 13px;
    min-height: 34px;
  }
  .admin-select-option {
    font-size: 13px;
  }
}

@media (min-width: 768px) {
  .admin-input,
  .admin-select,
  .admin-textarea,
  .admin-shell select.admin-input {
    font-size: 13px;
  }
}

.admin-label {
  display: block;
  font-size: 12px;
  color: var(--admin-muted);
  margin-bottom: 4px;
}

.admin-form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.admin-login-card {
  width: 100%;
  max-width: 400px;
  background: var(--admin-panel);
  border: 1px solid var(--admin-line);
  border-radius: 12px;
  padding: 28px 24px;
}

.admin-login-card h1 {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--admin-gold);
  text-align: center;
}

.admin-foot {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 16px 28px;
  color: var(--admin-muted);
  font-size: 11px;
  text-align: center;
}

.admin-inline-form {
  display: inline;
}

.admin-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--admin-muted);
}

.admin-badge-gold {
  background: var(--admin-gold-soft);
  color: var(--admin-gold);
}

/* Compat: leftover daisy/tailwind-ish classes on older admin pages */
.admin-shell .input,
.admin-shell .select,
.admin-shell .textarea {
  width: 100%;
  box-sizing: border-box;
  background: #141414;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--admin-text);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: inherit;
}
.admin-shell .input-sm,
.admin-shell .input-xs,
.admin-shell .select-sm { padding: 6px 8px; font-size: 12px; }
.admin-shell .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 14px;
  border-radius: 8px;
  border: 1px solid var(--admin-line);
  background: var(--admin-gold-soft);
  color: var(--admin-gold);
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}
.admin-shell .btn-sm,
.admin-shell .btn-xs { padding: 4px 10px; font-size: 12px; }
.admin-shell .table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-shell .table th {
  text-align: left; color: var(--admin-muted); font-size: 11px;
  padding: 8px 10px; border-bottom: 1px solid var(--admin-line);
}
.admin-shell .table td {
  padding: 10px; border-bottom: 1px solid rgba(255,255,255,.06); vertical-align: top;
}
.admin-shell .text-gold-300,
.admin-shell .text-gold-400 { color: var(--admin-gold); }
.admin-shell .text-gold-500,
.admin-shell .text-gold-600,
.admin-shell .text-gold-700 { color: var(--admin-muted); }
.admin-shell .text-emerald-400,
.admin-shell .text-emerald-300 { color: var(--admin-ok); }
.admin-shell .text-red-300,
.admin-shell .text-red-400,
.admin-shell .text-red-200 { color: var(--admin-danger); }
.admin-shell .underline { text-decoration: underline; }
.admin-shell .rounded-2xl,
.admin-shell .rounded-xl,
.admin-shell .rounded-lg { border-radius: var(--admin-radius); }
.admin-shell .border,
.admin-shell .border-gold-400\/15,
.admin-shell .border-gold-400\/20 { border: 1px solid var(--admin-line); }
.admin-shell .bg-dark-700\/40,
.admin-shell .bg-dark-800,
.admin-shell .bg-dark-800\/60 { background: var(--admin-panel); }
.admin-shell .p-4, .admin-shell .p-5, .admin-shell .p-6 { padding: 14px 16px; }
.admin-shell .mb-2 { margin-bottom: 8px; }
.admin-shell .mb-4, .admin-shell .mb-6 { margin-bottom: 14px; }
.admin-shell .mb-8, .admin-shell .mb-10 { margin-bottom: 18px; }
.admin-shell .mt-2 { margin-top: 8px; }
.admin-shell .space-y-2 > * + * { margin-top: 8px; }
.admin-shell .space-y-4 > * + * { margin-top: 12px; }
.admin-shell .grid { display: grid; gap: 12px; }
@media (min-width: 768px) {
  .admin-shell .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.admin-shell .overflow-x-auto { overflow-x: auto; }
.admin-shell .w-full { width: 100%; }
.admin-shell .text-xs { font-size: 12px; }
.admin-shell .text-sm { font-size: 13px; }
.admin-shell .text-2xl { font-size: 22px; font-weight: 700; }
.admin-shell .font-bold { font-weight: 700; }
.admin-shell .font-semibold { font-weight: 600; }
.admin-shell .tracking-\[3px\],
.admin-shell .tracking-\[2px\] { letter-spacing: 0.04em; }
.admin-shell a { color: var(--admin-gold); }

.admin-card p { margin: 0 0 6px; }
.admin-inline-form + .admin-inline-form { margin-left: 4px; }
.admin-card .admin-btn { margin-top: 2px; }

.admin-member-list-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.admin-member-list-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--admin-text);
}
.admin-member-list-filters {
  flex: 1;
  justify-content: flex-end;
  min-width: 200px;
}
.admin-member-sub {
  font-size: 11px;
  color: var(--admin-muted);
  margin-top: 2px;
}
.admin-table-members .admin-input-compact,
.admin-table-members .admin-select.admin-input-compact {
  width: auto;
  min-width: 72px;
  max-width: 140px;
  padding: 5px 8px;
  font-size: 12px;
}
.admin-member-note form {
  flex-wrap: nowrap;
  gap: 6px;
}
.admin-member-actions form {
  margin-bottom: 6px;
}
.admin-member-actions .admin-btn-sm {
  margin-top: 0;
}