/* feedback-admin.css — moderator feedback dashboard styles
 * Uses Material theme CSS custom properties for light/dark support.
 */

/* ── loading / error ─────────────────────────────────────────── */

.fba-loading {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 0;
  color: var(--md-default-fg-color--light);
  font-size: 0.9rem;
}

.fba-spinner {
  display: inline-block;
  width: 1.1rem;
  height: 1.1rem;
  border: 2px solid var(--md-default-fg-color--lighter);
  border-top-color: var(--md-primary-fg-color);
  border-radius: 50%;
  animation: fba-spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes fba-spin { to { transform: rotate(360deg); } }

.fba-error {
  padding: 1rem 1.25rem;
  border-left: 3px solid #e53935;
  background: rgba(229, 57, 53, 0.07);
  border-radius: 0 0.3rem 0.3rem 0;
  font-size: 0.85rem;
  color: var(--md-default-fg-color);
}

.fba-empty {
  padding: 1rem 0;
  color: var(--md-default-fg-color--light);
  font-size: 0.9rem;
}

/* ── page title ──────────────────────────────────────────────── */

.fba-title {
  margin: 0 0 1.25rem;
  font-size: 1.4rem !important;
}

/* ── PAT row ─────────────────────────────────────────────────── */

.fba-pat-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 0.75rem 1rem;
  background: var(--md-code-bg-color);
  border-radius: 0.4rem;
  font-size: 0.8rem;
}

.fba-pat-label {
  font-weight: 600;
  color: var(--md-default-fg-color);
  white-space: nowrap;
}

.fba-pat-input {
  flex: 1 1 260px;
  min-width: 200px;
  padding: 0.35rem 0.6rem;
  border: 1px solid var(--md-default-fg-color--lighter);
  border-radius: 0.3rem;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  font-size: 0.8rem;
  font-family: var(--md-code-font-family, monospace);
}

.fba-pat-input:focus {
  outline: none;
  border-color: var(--md-accent-fg-color);
}

.fba-pat-hint {
  color: var(--md-default-fg-color--light);
  font-size: 0.73rem;
}

/* ── shared button base ──────────────────────────────────────── */

.fba-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--md-default-fg-color--lighter);
  border-radius: 0.3rem;
  background: transparent;
  color: var(--md-default-fg-color--light);
  cursor: pointer;
  font-size: 0.75rem;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  white-space: nowrap;
}

.fba-btn:focus-visible {
  outline: 2px solid var(--md-accent-fg-color);
  outline-offset: 2px;
}

.fba-btn-save {
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  border-color: var(--md-primary-fg-color);
  font-weight: 500;
}

.fba-btn-save:hover {
  background: var(--md-accent-fg-color);
  border-color: var(--md-accent-fg-color);
}

.fba-btn-reset {
  font-size: 0.73rem;
  padding: 0.2rem 0.55rem;
}

.fba-btn-reset:hover {
  border-color: #fb8c00;
  color: #fb8c00;
  background: rgba(251, 140, 0, 0.08);
}

.fba-btn-danger {
  background: #e53935;
  color: white !important;
  border-color: #e53935;
  font-weight: 500;
}

.fba-btn-danger:hover {
  background: #c62828;
  border-color: #c62828;
}

/* ── summary cards ───────────────────────────────────────────── */

.fba-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.fba-card {
  flex: 1 1 120px;
  padding: 0.875rem 1rem;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.4rem;
  text-align: center;
}

.fba-card-fix  { border-color: rgba(251, 140, 0, 0.5);  background: rgba(251, 140, 0, 0.05); }
.fba-card-total { border-color: rgba(var(--md-primary-fg-color--rgb, 63,81,181), 0.3); }
.fba-card-zero { border-color: var(--md-default-fg-color--lighter); }

.fba-card-num {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--md-default-fg-color);
  margin-bottom: 0.25rem;
}

.fba-card-fix  .fba-card-num  { color: #fb8c00; }
.fba-card-total .fba-card-num { color: var(--md-primary-fg-color); }

.fba-card-lbl {
  font-size: 0.72rem;
  color: var(--md-default-fg-color--light);
}

/* ── section wrapper ─────────────────────────────────────────── */

.fba-section {
  margin-bottom: 2rem;
}

.fba-section-h {
  font-size: 1rem !important;
  font-weight: 600;
  margin: 0 0 0.75rem;
  color: var(--md-default-fg-color);
}

details.fba-section > summary.fba-section-h {
  cursor: pointer;
  list-style: none;
}

details.fba-section > summary.fba-section-h::before {
  content: '▶ ';
  font-size: 0.65em;
  vertical-align: middle;
}

details.fba-section[open] > summary.fba-section-h::before {
  content: '▼ ';
}

/* ── feedback table ──────────────────────────────────────────── */

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

.fba-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.fba-table th,
.fba-table td {
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  text-align: left;
  vertical-align: middle;
}

.fba-table thead th {
  background: var(--md-code-bg-color);
  font-weight: 600;
  font-size: 0.73rem;
  color: var(--md-default-fg-color--light);
  white-space: nowrap;
}

.fba-th-page  { width: 45%; }
.fba-th-count { width: 9%; text-align: center; }

.fba-cell-page a {
  color: var(--md-primary-fg-color);
  text-decoration: none;
  word-break: break-all;
}

.fba-cell-page a:hover { text-decoration: underline; }

.fba-cell-count {
  text-align: center;
  color: var(--md-default-fg-color--light);
  font-variant-numeric: tabular-nums;
}

.fba-fix-col .fba-count-btn {
  padding: 0.15rem 0.4rem;
  border: 1px solid rgba(251, 140, 0, 0.4);
  border-radius: 0.2rem;
  background: rgba(251, 140, 0, 0.08);
  color: #fb8c00;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: inherit;
  font-weight: 600;
  transition: background 0.15s;
}

.fba-fix-col .fba-count-btn:hover {
  background: rgba(251, 140, 0, 0.18);
}

.fba-cell-action { white-space: nowrap; }

/* row accent colors */
.fba-row-fix > td { background: rgba(251, 140, 0, 0.04); }
.fba-row-good > td { background: rgba(67, 160, 71, 0.04); }

.fba-table tbody tr:hover > td {
  background: var(--md-code-bg-color);
}

/* expanded correction list */
.fba-fix-detail > td {
  padding: 0.25rem 1.25rem 0.75rem;
  background: var(--md-code-bg-color);
}

.fba-fix-list {
  margin: 0;
  padding: 0 0 0 1rem;
  font-size: 0.78rem;
  list-style: disc;
}

.fba-fix-list li { margin-bottom: 0.25rem; }

.fba-fix-list a {
  color: var(--md-primary-fg-color);
  text-decoration: none;
}

.fba-fix-list a:hover { text-decoration: underline; }

/* ── zero-feedback section ───────────────────────────────────── */

.fba-section-zero {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.4rem;
  padding: 0.75rem 1rem;
}

.fba-zero-note {
  margin: 0.4rem 0 0.75rem;
  font-size: 0.8rem;
  color: var(--md-default-fg-color--light);
}

.fba-zero-list {
  column-count: 2;
  column-gap: 1.5rem;
  font-size: 0.78rem;
  padding-left: 1.25rem;
}

.fba-zero-list li { margin-bottom: 0.2rem; }

.fba-zero-list a {
  color: var(--md-default-fg-color--light);
  text-decoration: none;
}

.fba-zero-list a:hover { color: var(--md-primary-fg-color); }

/* ── modal status line ───────────────────────────────────────── */

.fba-modal-status {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  min-height: 1.2em;
  color: var(--md-default-fg-color--light);
}

/* ── responsive ──────────────────────────────────────────────── */

@media (max-width: 600px) {
  .fba-zero-list { column-count: 1; }
  .fba-cards { gap: 0.5rem; }
  .fba-card-num { font-size: 1.5rem; }
}