/* ========== ADMIN backend ========== */
.admin {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  background: var(--paper-2);
  color: var(--ink);
}

/* sidebar */
.admin-sidebar {
  background: var(--paper);
  border-right: 1px solid var(--rule);
  padding: 22px 0 20px;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-brand {
  padding: 0 22px 18px;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
}
.admin-brand:hover { opacity: .8; }
.admin-brand-mark {
  font-family: "Noto Serif SC", serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  letter-spacing: .02em;
}
.admin-brand-sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .14em;
  margin-top: 4px;
  text-transform: uppercase;
}

.admin-nav-group { padding: 14px 12px 0; }
.admin-nav-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .18em;
  padding: 0 10px 8px;
  text-transform: uppercase;
}
.admin-nav-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 12px;
  margin: 1px 0;
  font-size: 13.5px;
  color: var(--ink-2);
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: background .12s, border .12s;
  gap: 8px;
}
.admin-nav-item:hover { background: var(--paper-2); }
.admin-nav-item.active {
  background: var(--paper-2);
  border-left-color: var(--accent);
  color: var(--ink);
  font-weight: 500;
}
.admin-nav-item .en {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.admin-nav-item.active .en { color: var(--accent); }

.admin-badge {
  background: var(--accent);
  color: var(--paper);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 10px;
  letter-spacing: .05em;
  min-width: 18px;
  text-align: center;
}

.admin-sidebar-foot {
  margin-top: auto;
  padding: 18px 22px 0;
  border-top: 1px dashed var(--rule);
}

/* main */
.admin-main { min-width: 0; }
.admin-topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 22px 32px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.admin-topbar-right {
  display: flex;
  gap: 18px;
  align-items: center;
}
.admin-body {
  padding: 26px 32px 80px;
}

/* cards / tiles */
.admin-tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.admin-tile {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 18px 20px;
  position: relative;
  cursor: pointer;
  transition: border .12s, background .12s;
}
.admin-tile:hover { border-color: var(--ink); background: var(--paper); }
.admin-tile-n {
  font-family: "Noto Serif SC", serif;
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  color: var(--ink);
}
.admin-tile-l {
  font-size: 13.5px;
  color: var(--ink);
  margin-top: 10px;
}
.admin-tile-s {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: .08em;
  margin-top: 2px;
}

.admin-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 18px 22px 4px;
}
.admin-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}
.admin-card-head h3 {
  font-family: "Noto Serif SC", serif;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink);
}
.admin-link {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  color: var(--accent);
  letter-spacing: .1em;
  cursor: pointer;
  text-transform: uppercase;
}
.admin-link:hover { color: var(--accent-2); text-decoration: underline; }

.admin-row {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 12.5px;
}
.admin-row:last-child { border-bottom: 0; }

.admin-tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  padding: 2px 6px;
  letter-spacing: .1em;
  text-transform: uppercase;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
}
.admin-tag.edit { border-color: var(--accent); color: var(--accent); }
.admin-tag.create, .admin-tag.add { border-color: var(--ok); color: var(--ok); }
.admin-tag.delete { border-color: var(--candidate); color: var(--candidate); }
.admin-tag.merge { border-color: var(--moss); color: var(--moss); }
.admin-tag.verify { border-color: var(--ok); color: var(--ok); }
.admin-tag.import { border-color: var(--warn); color: var(--warn); }

/* toolbar */
.admin-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 16px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-bottom: 0;
  flex-wrap: wrap;
}
.admin-toolbar .sp { flex: 1; }
.admin-toolbar input[type="search"], .admin-toolbar select {
  padding: 6px 10px;
  font-size: 12.5px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  color: var(--ink);
  font-family: inherit;
}
.admin-toolbar .count {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: .12em;
}

/* table */
.admin-table-wrap {
  background: var(--paper);
  border: 1px solid var(--rule);
  overflow-x: auto;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.admin-table thead th {
  background: var(--paper-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--muted);
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule);
  letter-spacing: .12em;
  font-weight: 600;
  text-transform: uppercase;
  position: sticky;
  top: 0;
}
.admin-table tbody td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: top;
  color: var(--ink);
}
.admin-table tbody tr:hover { background: var(--paper-2); }
.admin-table tbody tr.selected { background: rgba(184,101,58,.08); }

/* inline-editable cell */
.cell-edit {
  cursor: text;
  min-height: 22px;
  padding: 2px 6px;
  margin: -2px -6px;
  border-radius: 2px;
  display: inline-block;
  min-width: 60px;
  max-width: 400px;
}
.cell-edit:hover { background: var(--paper-3); outline: 1px dashed var(--rule); }
.cell-edit.editing, .cell-edit:focus {
  background: var(--paper);
  outline: 2px solid var(--accent);
  cursor: text;
}
.cell-edit.muted { color: var(--muted); font-style: italic; }

.cell-select {
  background: transparent;
  border: 0;
  padding: 2px 4px;
  font-family: inherit;
  font-size: inherit;
  color: var(--ink);
  cursor: pointer;
}
.cell-select:hover { background: var(--paper-3); }
.cell-select:focus { outline: 2px solid var(--accent); background: var(--paper); }

/* drawer */
.admin-drawer-back {
  position: fixed;
  inset: 0;
  background: rgba(28, 31, 26, 0.42);
  backdrop-filter: blur(2px);
  z-index: 90;
}
.admin-drawer {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: 620px;
  max-width: 94vw;
  background: var(--paper);
  border-left: 1px solid var(--rule);
  z-index: 91;
  display: flex;
  flex-direction: column;
  animation: drawerIn .18s ease-out;
}
@keyframes drawerIn { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.admin-drawer-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}
.admin-drawer-body {
  padding: 22px 24px;
  overflow-y: auto;
  flex: 1;
}

/* dropzone */
.admin-dropzone {
  border: 2px dashed var(--rule);
  background: var(--paper);
  padding: 38px 20px;
  text-align: center;
  cursor: pointer;
  transition: border .15s, background .15s;
}
.admin-dropzone.drag { border-color: var(--accent); background: rgba(184,101,58,.06); }

/* small pill */
.pill { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border: 1px solid var(--rule); font-family: "JetBrains Mono", monospace; font-size: 10.5px; color: var(--ink-soft); letter-spacing: .06em; }
.pill.ok { border-color: var(--ok); color: var(--ok); }
.pill.warn { border-color: var(--warn); color: var(--warn); }
.pill.muted { color: var(--muted); }

/* queue progress */
.queue-progress { height: 3px; background: var(--rule-soft); overflow: hidden; }
.queue-progress > div { height: 100%; background: var(--accent); transition: width .3s; }

/* photo thumb grid */
.admin-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}
.admin-photo {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  overflow: hidden;
  cursor: pointer;
}
.admin-photo.selected { outline: 3px solid var(--accent); }
.admin-photo img { width: 100%; height: 100%; object-fit: cover; }
.admin-photo .admin-photo-meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 6px 8px;
  background: linear-gradient(transparent, rgba(28,31,26,.78));
  color: #f1ece1;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: .06em;
  display: flex;
  justify-content: space-between;
}
.admin-photo .admin-photo-role {
  position: absolute;
  top: 6px; left: 6px;
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  background: rgba(28,31,26,.75);
  color: #f1ece1;
  padding: 2px 6px;
  letter-spacing: .1em;
}
.admin-photo .admin-photo-check {
  position: absolute;
  top: 6px; right: 6px;
  width: 22px; height: 22px;
  background: rgba(241,236,225,.9);
  border: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--ink);
}
.admin-photo.selected .admin-photo-check { background: var(--accent); color: var(--paper); border-color: var(--accent); }

/* form */
.admin-form-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule-soft);
}
.admin-form-row:last-child { border-bottom: 0; }
.admin-form-row label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  color: var(--muted);
  letter-spacing: .1em;
  text-transform: uppercase;
  padding-top: 6px;
}
.admin-form-row input,
.admin-form-row textarea,
.admin-form-row select {
  width: 100%;
  padding: 7px 10px;
  font-size: 13px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  color: var(--ink);
  font-family: inherit;
}
.admin-form-row textarea { min-height: 90px; resize: vertical; line-height: 1.55; }

/* responsive clamp for admin */
@media (max-width: 1100px) {
  .admin { grid-template-columns: 220px 1fr; }
  .admin-tiles { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .admin {
    display: block;
    min-height: 100vh;
  }
  .admin-sidebar {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 12px;
  }
  .admin-nav-group {
    padding-top: 12px;
  }
  .admin-nav-group {
    display: grid;
    gap: 4px;
  }
  .admin-nav-item {
    margin: 0 12px;
  }
  .admin-sidebar-foot {
    margin-top: 12px;
    padding: 14px 22px 0;
  }
  .admin-topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    padding: 18px 20px;
  }
  .admin-topbar-right {
    width: 100%;
    flex-wrap: wrap;
    gap: 10px;
  }
  .admin-body {
    padding: 18px 20px 60px;
  }
  .admin-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .admin-card {
    padding: 16px 16px 4px;
  }
  .admin-form-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .admin-drawer {
    width: 100% !important;
    max-width: 100vw;
  }
  .hero-slot {
    grid-template-columns: 72px 1fr;
  }
  .hero-slot-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: flex-end;
  }
  .hero-slot-meta {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .admin-tiles {
    grid-template-columns: 1fr;
  }
  .admin-toolbar {
    align-items: stretch;
  }
  .admin-toolbar input[type="search"],
  .admin-toolbar select {
    width: 100% !important;
  }
  .admin-tabs {
    align-items: stretch;
  }
  .admin-tab {
    margin-bottom: 0;
  }
}

/* certification tabs */
.admin-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rule);
  flex-wrap: nowrap;
  overflow-x: auto;
}
.admin-tab {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: 2px solid transparent;
  padding: 8px 14px 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 13px;
  transition: all .15s;
  margin-bottom: -13px;
  white-space: nowrap;
  flex-shrink: 0;
}
.admin-tab .en {
  font-family: "JetBrains Mono", monospace;
  font-size: 9.5px;
  letter-spacing: .14em;
  color: var(--muted);
  text-transform: uppercase;
  margin-right: 2px;
}
.admin-tab-count {
  background: var(--paper-2);
  color: var(--muted);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  min-width: 24px;
  text-align: center;
  margin-left: 2px;
}
.admin-tab:hover { color: var(--ink); background: var(--paper-2); }
.admin-tab.active {
  color: var(--ink);
  font-weight: 600;
  border-bottom-color: var(--accent);
  background: var(--paper);
}
.admin-tab.active .admin-tab-count {
  background: var(--accent);
  color: var(--paper);
}
.admin-tabs .sp { flex: 1 1 auto; min-width: 20px; }
.admin-tabs > .btn { flex-shrink: 0; }

.admin-sep { margin: 0 6px; color: var(--rule); }