/**
 * admin.css
 * All styles for admin.html:
 *   — login screen
 *   — admin shell (header, stats bar, sidebar, main content)
 *   — item editor cards
 *   — category panel
 *   — suggestions inbox
 *   — export panel
 * Depends on: base.css
 */


/* ─── ADMIN SHELL ────────────────────────────────────────────────────────────── */

.admin-root {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background: #0d0d0f;
  color: #e8e8ec;
  font-family: var(--font-sans);
}


/* ─── LOGIN SCREEN ───────────────────────────────────────────────────────────── */

.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #0d0d0f;
}

.login-box {
  background: #141416;
  border: 1px solid #2a2a30;
  border-radius: 12px;
  padding: 2.5rem 2rem;
  width: 320px;
  text-align: center;
}

.login-box__title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #f0c040;
  margin-bottom: 0.3rem;
}

.login-box__subtitle {
  font-size: var(--text-sm);
  color: #5a5a66;
  margin-bottom: 1.8rem;
}

.login-box__input {
  font-family: var(--font-mono);
  font-size: var(--text-md);
  background: #0d0d0f;
  border: 1.5px solid #2a2a30;
  border-radius: var(--radius-lg);
  color: #e8e8ec;
  padding: 0.7rem 1rem;
  width: 100%;
  outline: none;
  text-align: center;
  letter-spacing: 0.2em;
  margin-bottom: var(--space-4);
  transition: border-color var(--transition-base);
}
.login-box__input:focus { border-color: #f0c040; }

.login-box__btn {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #f0c040;
  color: #0d0d0f;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0.7rem 2rem;
  width: 100%;
  cursor: pointer;
  transition: opacity var(--transition-base);
}
.login-box__btn:hover { opacity: 0.85; }

.login-box__error {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #e05555;
  margin-top: var(--space-2);
  min-height: 1rem;
}


/* ─── ADMIN HEADER ───────────────────────────────────────────────────────────── */

.admin-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-6);
  background: #141416;
  border-bottom: 1px solid #2a2a30;
  z-index: var(--z-sticky);
}

.admin-header__left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.admin-header__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4caf7d;
  box-shadow: 0 0 6px #4caf7d;
  flex-shrink: 0;
}

.admin-header__title {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f0c040;
}

.admin-header__save-status {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #5a5a66;
  opacity: 0;
  transition: opacity var(--transition-slow);
  letter-spacing: 0.05em;
}
.admin-header__save-status.visible { opacity: 1; }

.admin-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Admin header buttons */
.admin-btn {
  font-family: var(--font-sans);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.45rem var(--space-4);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  line-height: 1;
}

.admin-btn--ghost {
  background: transparent;
  border: 1px solid #2a2a30;
  color: #5a5a66;
}
.admin-btn--ghost:hover { border-color: #e8e8ec; color: #e8e8ec; }

.admin-btn--accent {
  background: #f0c040;
  color: #0d0d0f;
}
.admin-btn--accent:hover { opacity: 0.85; }

.admin-btn--danger {
  background: transparent;
  border: 1px solid #2a2a30;
  color: #5a5a66;
}
.admin-btn--danger:hover { border-color: #e05555; color: #e05555; }


/* ─── STATS BAR ──────────────────────────────────────────────────────────────── */

.admin-stats {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-2) var(--space-6);
  background: #141416;
  border-bottom: 1px solid #2a2a30;
  flex-wrap: wrap;
}

.admin-stat {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.admin-stat__value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: #f0c040;
  line-height: 1;
}

.admin-stat__value--modified { color: #f0c040; }
.admin-stat__value--clean    { color: #5a5a66; }

.admin-stat__label {
  font-size: var(--text-xs);
  color: #5a5a66;
}


/* ─── ADMIN BODY ─────────────────────────────────────────────────────────────── */

.admin-body {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}


/* ─── SIDEBAR ────────────────────────────────────────────────────────────────── */

.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: #141416;
  border-right: 1px solid #2a2a30;
  overflow-y: auto;
  padding: var(--space-4) 0;
}

.admin-sidebar__section {
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #5a5a66;
  margin-bottom: var(--space-1);
  margin-top: var(--space-4);
}
.admin-sidebar__section:first-child { margin-top: 0; }

.admin-sidebar__divider {
  border: none;
  border-top: 1px solid #2a2a30;
  margin: var(--space-3) 0;
}

/* Sheet / export / suggestions nav items */
.admin-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.admin-nav-item:hover { background: #1c1c20; }
.admin-nav-item.is-active {
  background: #1c1c20;
  border-left-color: #f0c040;
}

.admin-nav-item__name {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #e8e8ec;
}

.admin-nav-item__badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  background: #1c1c20;
  color: #5a5a66;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  margin-left: var(--space-2);
}
.admin-nav-item.is-active .admin-nav-item__badge {
  background: #2a2a30;
  color: #f0c040;
}

/* Category nav items */
.admin-cat-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  border-left: 3px solid transparent;
  transition: background var(--transition-fast);
}
.admin-cat-item:hover { background: #1c1c20; }
.admin-cat-item.is-active {
  background: #1c1c20;
  border-left-color: #4a9eff;
}

.admin-cat-item__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.admin-cat-item__name {
  font-size: var(--text-sm);
  color: #e8e8ec;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.admin-cat-item__count {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: #5a5a66;
  flex-shrink: 0;
}

/* Suggestions badge in nav */
.sug-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  background: #e67e22;
  color: #fff;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-pill);
  font-weight: var(--weight-semibold);
  margin-left: var(--space-2);
}


/* ─── MAIN CONTENT AREA ──────────────────────────────────────────────────────── */

.admin-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
  background: #0d0d0f;
}

.admin-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid #2a2a30;
  gap: var(--space-4);
}

.admin-panel-title {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f0c040;
}

.admin-panel-subtitle {
  font-size: var(--text-sm);
  color: #5a5a66;
  margin-top: 0.2rem;
}

/* Search and filter bar */
.admin-filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.admin-search {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  background: #141416;
  border: 1.5px solid #2a2a30;
  border-radius: var(--radius-md);
  color: #e8e8ec;
  padding: var(--space-2) var(--space-3);
  outline: none;
  width: 240px;
  transition: border-color var(--transition-base);
}
.admin-search:focus { border-color: #4a9eff; }
.admin-search::placeholder { color: #5a5a66; }

.admin-filter-select {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  background: #141416;
  border: 1.5px solid #2a2a30;
  border-radius: var(--radius-md);
  color: #e8e8ec;
  padding: var(--space-2) var(--space-3);
  outline: none;
  cursor: pointer;
}
.admin-filter-select option { background: #0d0d0f; }

.admin-add-btn {
  font-family: var(--font-sans);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: transparent;
  border: 1px dashed #2a2a30;
  border-radius: var(--radius-md);
  color: #5a5a66;
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: all var(--transition-base);
}
.admin-add-btn:hover { border-color: #4caf7d; color: #4caf7d; }


/* ─── ITEM EDITOR CARDS ──────────────────────────────────────────────────────── */

.item-card {
  background: #141416;
  border: 1px solid #2a2a30;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition-base);
}
.item-card:hover       { border-color: #38383f; }
.item-card.is-modified { border-left: 3px solid #f0c040; }

.item-card__header {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  user-select: none;
}

.item-card__level {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: var(--weight-semibold);
  padding: 0.2rem 0.4rem;
  border-radius: var(--radius-sm);
  text-align: center;
}
.item-card__level--l1 { background: #3a1212; color: #e05555; }
.item-card__level--l2 { background: #2d1e08; color: #e09030; }
.item-card__level--l3 { background: #0d1e30; color: #4a9eff; }

.item-card__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: #e8e8ec;
  line-height: var(--leading-tight);
}

.item-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.cat-pill {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0.85;
}

.qty-pill {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  background: #1a2a3a;
  color: #4a9eff;
}

.item-card__chevron {
  font-size: 0.62rem;
  color: #5a5a66;
  transition: transform var(--transition-base);
  margin-left: var(--space-2);
}
.item-card.is-open .item-card__chevron { transform: rotate(180deg); }


/* ── Item editor form */

.item-editor {
  display: none;
  padding: var(--space-4);
  background: #1c1c20;
  border-top: 1px solid #2a2a30;
}
.item-card.is-open .item-editor { display: block; }

.item-editor__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.item-editor__grid--full { grid-template-columns: 1fr; }

.item-editor__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.item-editor__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #5a5a66;
}

.item-editor__input,
.item-editor__textarea,
.item-editor__select {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  background: #0d0d0f;
  border: 1.5px solid #2a2a30;
  border-radius: var(--radius-md);
  color: #e8e8ec;
  padding: var(--space-2) var(--space-3);
  outline: none;
  resize: vertical;
  transition: border-color var(--transition-base);
}

.item-editor__input:focus,
.item-editor__textarea:focus,
.item-editor__select:focus { border-color: #4a9eff; }

.item-editor__textarea { min-height: 68px; line-height: var(--leading-normal); }
.item-editor__select option { background: #0d0d0f; }

.item-editor__checkbox-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.item-editor__checkbox-row input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: #f0c040;
  cursor: pointer;
}
.item-editor__checkbox-row span {
  font-size: var(--text-sm);
  color: #5a5a66;
}

.item-editor__actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid #2a2a30;
}

.item-editor__btn {
  font-family: var(--font-sans);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem var(--space-4);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.item-editor__btn--delete {
  background: transparent;
  border: 1px solid #2a2a30;
  color: #5a5a66;
}
.item-editor__btn--delete:hover { border-color: #e05555; color: #e05555; }

.item-editor__btn--save {
  background: #4a9eff;
  color: #fff;
}
.item-editor__btn--save:hover { opacity: 0.85; }

/* Empty state */
.admin-empty {
  text-align: center;
  padding: 3rem var(--space-4);
  color: #5a5a66;
  font-size: var(--text-sm);
  font-family: var(--font-mono);
}


/* ─── SUGGESTIONS INBOX ──────────────────────────────────────────────────────── */

.sug-inbox { max-width: 720px; }

.sug-sheet-group { margin-bottom: var(--space-8); }

.sug-sheet-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #f0c040;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid #2a2a30;
}

.sug-card {
  background: #141416;
  border: 1px solid #2a2a30;
  border-left: 3px solid #e67e22;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  transition: opacity var(--transition-base);
}
.sug-card.is-dismissed { opacity: 0.4; border-left-color: #2a2a30; }

.sug-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.sug-card__reviewer {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #f0c040;
  font-weight: var(--weight-semibold);
}

.sug-card__date {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #5a5a66;
}

.sug-card__item {
  font-size: var(--text-sm);
  color: #5a5a66;
  font-style: italic;
}

.sug-card__diff {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.sug-diff-row { display: flex; flex-direction: column; gap: var(--space-1); }

.sug-diff-field {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #5a5a66;
}

.sug-diff-vals {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.sug-diff-old {
  font-size: var(--text-sm);
  color: #5a5a66;
  background: #1c1c20;
  padding: 0.25rem var(--space-2);
  border-radius: var(--radius-sm);
  text-decoration: line-through;
  flex: 1;
  min-width: 0;
}

.sug-diff-arrow { color: #5a5a66; font-size: var(--text-sm); padding-top: 0.3rem; }

.sug-diff-new {
  font-size: var(--text-sm);
  color: #4caf7d;
  background: rgba(76, 175, 125, 0.1);
  padding: 0.25rem var(--space-2);
  border-radius: var(--radius-sm);
  flex: 1;
  min-width: 0;
}

.sug-card__reason {
  font-size: var(--text-sm);
  color: #5a5a66;
  font-style: italic;
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-3);
  background: #1c1c20;
  border-radius: var(--radius-sm);
  border-left: 2px solid #2a2a30;
}

.sug-card__actions { display: flex; gap: var(--space-2); }

.sug-btn {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition-base);
}
.sug-btn:hover { opacity: 0.85; }

.sug-btn--apply   { background: #4caf7d; color: #fff; }
.sug-btn--dismiss {
  background: transparent;
  border: 1px solid #2a2a30;
  color: #5a5a66;
}
.sug-btn--dismiss:hover { border-color: #e05555; color: #e05555; opacity: 1; }

.sug-applied-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #4caf7d;
}

.sug-dismissed-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #5a5a66;
}


/* ─── CATEGORY PANEL ─────────────────────────────────────────────────────────── */

.cat-panel { max-width: 720px; }

.cat-card {
  background: #141416;
  border: 1px solid #2a2a30;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  display: grid;
  grid-template-columns: 12px 130px 1fr auto;
  align-items: center;
  gap: var(--space-3);
}

.cat-card__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.cat-card__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #f0c040;
  font-weight: var(--weight-semibold);
}

.cat-card__info { }
.cat-card__label { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: #e8e8ec; }
.cat-card__desc  { font-size: var(--text-xs); color: #5a5a66; margin-top: 0.2rem; }

.cat-card__count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #5a5a66;
  white-space: nowrap;
}


/* ─── EXPORT PANEL ───────────────────────────────────────────────────────────── */

.export-panel { max-width: 680px; }

.export-preview {
  background: #0d0d0f;
  border: 1px solid #2a2a30;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: #5a5a66;
  line-height: var(--leading-loose);
  max-height: 300px;
  overflow-y: auto;
  white-space: pre;
  margin-bottom: var(--space-4);
}

.export-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.export-btn {
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition-base);
}
.export-btn:hover { opacity: 0.85; }

.export-btn--primary   { background: #f0c040; color: #0d0d0f; }
.export-btn--secondary {
  background: #141416;
  border: 1px solid #2a2a30;
  color: #e8e8ec;
}

.export-note {
  font-size: var(--text-sm);
  color: #5a5a66;
  line-height: var(--leading-normal);
  padding: var(--space-3) var(--space-4);
  background: #141416;
  border-radius: var(--radius-md);
  border-left: 3px solid #f0c040;
}

.export-note strong { color: #e8e8ec; }
.export-note code   { font-family: var(--font-mono); font-size: var(--text-xs); color: #f0c040; }