/* Frequencies page — Material Dashboard light theme (matches Devices / Program) */

:root {
  --freq-fg: #344767;
  --freq-muted: #7b809a;
  --freq-line: #e9ecef;
  --freq-bg: #fff;
  --freq-surface: #f8f9fa;
  --freq-mint: #2dce89;
  --freq-mint-dark: #24a870;
  --freq-mint-08: rgba(45, 206, 137, 0.08);
  --freq-mint-12: rgba(45, 206, 137, 0.12);
  --freq-mint-15: rgba(45, 206, 137, 0.15);
  --freq-mint-18: rgba(45, 206, 137, 0.18);
  --freq-mint-35: rgba(45, 206, 137, 0.35);
  --freq-mint-45: rgba(45, 206, 137, 0.45);
  --freq-radius: 12px;
  --freq-radius-sm: 8px;
  --freq-radius-lg: 16px;
  --freq-danger: #f44335;
}

.freq-page {
  margin: 0;
}

.freq-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 12px 16px;
  border: 1px solid #f5c6a5;
  border-left: 4px solid #fb8c00;
  border-radius: var(--freq-radius-sm);
  background: #fff6ec;
  color: #8a5300;
  font-size: 13px;
  line-height: 1.45;
}

.freq-disclaimer .material-symbols-rounded {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
  color: #fb8c00;
}

.freq-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--freq-line);
  border-radius: 50%;
  background: #fff;
  color: var(--freq-mint);
  cursor: pointer;
  flex-shrink: 0;
}

.freq-cart-btn:hover {
  background: var(--freq-mint-08);
  border-color: var(--freq-mint-35);
}

.freq-cart-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 10px;
  background: var(--freq-mint);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 20px;
  text-align: center;
}

.freq-search-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-bottom: 12px;
}

.freq-search-wrap {
  max-width: 400px;
  flex: 1 1 280px;
}

.freq-search {
  font-size: 16px;
}

.freq-recent-searches {
  display: flex;
  align-items: center;
  flex: 1 1 260px;
  min-width: 0;
  gap: 6px;
}

.freq-recent-label {
  color: var(--freq-muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.freq-recent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  min-width: 0;
}

.freq-recent-search {
  max-width: 160px;
  overflow: hidden;
  border: 1px solid var(--freq-line);
  border-radius: 999px;
  background: var(--freq-surface);
  color: var(--freq-fg);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  line-height: 1.2;
  padding: 4px 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.freq-recent-search:hover {
  border-color: var(--freq-mint-45);
  background: var(--freq-mint-08);
  color: var(--freq-mint-dark);
}

.freq-letter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--freq-line);
}

.freq-letter {
  min-width: 28px;
  padding: 4px 6px;
  border: none;
  border-radius: var(--freq-radius-sm);
  background: transparent;
  color: var(--freq-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.freq-letter:hover {
  color: var(--freq-fg);
  background: rgba(0, 0, 0, 0.04);
}

.freq-letter.active {
  background: var(--freq-mint-15);
  color: var(--freq-mint-dark);
}

.freq-list-wrap {
  border-radius: var(--freq-radius);
  padding: 4px 0;
}

/* --- Card grid (replaces message-row list) --- */

.freq-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

@media (max-width: 1100px) {
  .freq-card-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 780px) {
  .freq-card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  .freq-card-grid { grid-template-columns: 1fr; }
}

.freq-card {
  display: flex;
  flex-direction: column;
  border: 1px solid #dde1e7;
  border-radius: var(--freq-radius);
  background: linear-gradient(145deg, #f5f6f8 0%, #e8eaed 100%);
  cursor: default;
  text-align: left;
  font-family: inherit;
  padding: 0;
  overflow: hidden;
  transition: box-shadow .15s, transform .15s;
}

.freq-card:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
  transform: translateY(-2px);
}

.freq-card-header {
  padding: 14px 14px 10px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.freq-card-drag {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-top: 1px;
  border-radius: 6px;
  color: var(--freq-muted);
  cursor: grab;
  touch-action: none;
  transition: color .12s, background .12s;
}

.freq-card-drag .material-symbols-rounded {
  font-size: 20px;
  pointer-events: none;
}

.freq-card-drag:hover {
  color: var(--freq-mint-dark);
  background: rgba(45, 206, 137, 0.12);
}

.freq-card-drag:active,
.freq-dnd-dragging {
  cursor: grabbing;
}

.freq-card.freq-dnd-card-dragging {
  opacity: 0.72;
  transform: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .1);
}

textarea.freq-dnd-drop-over,
textarea.script-input.freq-dnd-drop-over,
textarea.freq-input.freq-dnd-drop-over {
  border-color: var(--freq-mint, #2dce89);
  box-shadow: 0 0 0 3px rgba(45, 206, 137, 0.18);
  background: #f0fdf7;
}

textarea.freq-dnd-drop-busy {
  opacity: 0.65;
}

.freq-card-heading {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.freq-card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--freq-fg);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

button.freq-card-title,
button.freq-card-organism {
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  text-align: left;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  color: var(--freq-fg);
  cursor: pointer;
  border-radius: 4px;
}

button.freq-card-organism:hover {
  color: var(--freq-mint-dark);
  text-decoration: underline;
}

button.freq-card-organism:focus-visible {
  outline: 2px solid var(--freq-mint-45);
  outline-offset: 2px;
}

.freq-card-date {
  font-size: 10px;
  font-weight: 500;
  color: var(--freq-muted);
  line-height: 1.2;
  letter-spacing: .01em;
}

.freq-card-category {
  font-size: 10px;
  font-weight: 600;
  color: var(--freq-muted);
  line-height: 1.25;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.freq-card-nih {
  flex-shrink: 0;
  margin-top: 2px;
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  background: rgba(45, 206, 137, 0.15);
  color: var(--freq-mint-dark);
}

.freq-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 4px;
  padding: 0 14px 14px;
}

.freq-card-preview {
  font-size: 11px;
  color: var(--freq-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.freq-card-count {
  appearance: none;
  border: none;
  background: none;
  padding: 0;
  margin: 0;
  align-self: flex-start;
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--freq-mint-dark);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  border-radius: 4px;
}

.freq-card-count:hover {
  color: var(--freq-mint);
}

.freq-card-count:focus-visible {
  outline: 2px solid var(--freq-mint-45);
  outline-offset: 2px;
}

.freq-empty {
  padding: 20px 16px;
  font-size: 14px;
  color: var(--freq-muted);
  text-align: center;
}

.freq-err {
  color: var(--freq-danger);
}

/* Bootstrap modals — match program.html Frequency Library */
#freq-detail-modal .modal-body,
#freq-cart-modal .modal-body {
  max-height: min(70vh, 560px);
  overflow: auto;
  padding: 0;
}

.freq-detail-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--freq-line);
  background: #fff;
}

.freq-detail-scheme {
  width: auto;
  min-width: 7rem;
  max-width: 10rem;
}

.freq-detail-summary {
  padding: 10px 16px;
  border-bottom: 1px solid var(--freq-line);
  background: #fff6ec;
  color: #8a5300;
  font-size: 12px;
  line-height: 1.45;
}

.freq-detail-summary--info {
  background: var(--freq-mint-08);
  color: var(--freq-fg);
}

.freq-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--freq-line);
  cursor: pointer;
  font-size: 14px;
  background: #fff;
  color: var(--freq-fg);
}

.freq-detail-row:hover {
  background: var(--freq-mint-08);
}

.freq-detail-row input {
  margin-top: 3px;
  accent-color: var(--freq-mint);
  width: 18px;
  height: 18px;
}

.freq-detail-meta {
  display: block;
  font-size: 12px;
  color: var(--freq-muted);
  margin-top: 2px;
}

/* Informational strain cards in the detail popup */
.freq-strain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 10px;
  padding: 16px;
}

.freq-strain-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--freq-line);
  border-radius: 10px;
  background: #fff;
}

.freq-strain-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--freq-fg);
  word-break: break-word;
}

.freq-strain-acc-row {
  margin-top: -2px;
}

.freq-strain-acc {
  font-size: 11px;
  color: var(--freq-mint-dark);
  text-decoration: underline;
  word-break: break-all;
}

.freq-strain-acc:hover {
  color: var(--freq-mint);
}

.freq-strain-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.freq-strain-slen {
  font-size: 11px;
  color: var(--freq-muted);
}

.freq-strain-hz {
  font-size: 12px;
  font-weight: 600;
  color: var(--freq-mint-dark);
  font-variant-numeric: tabular-nums;
}

.freq-strain-hz--pending {
  color: var(--freq-muted);
  font-weight: 500;
  font-style: italic;
}

.freq-strain-card--pending {
  border-color: #f5c6a5;
  background: #fffaf5;
}

#freq-detail-sub a {
  color: var(--freq-mint-dark);
  text-decoration: underline;
  word-break: break-word;
}

.freq-badge-sm {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--freq-mint-12);
  color: var(--freq-muted);
}

.freq-mode-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.freq-mode-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: var(--freq-radius-sm);
  border: 1px solid var(--freq-line);
  background: #fff;
  color: var(--freq-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.freq-mode-btn.active {
  border-color: var(--freq-mint-45);
  background: var(--freq-mint-15);
  color: var(--freq-fg);
}

.freq-sweep-panel {
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--freq-muted);
}

.freq-sweep-panel summary {
  cursor: pointer;
  color: var(--freq-mint);
  font-weight: 600;
  margin-bottom: 8px;
}

.freq-sweep-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.freq-sweep-grid label {
  display: block;
  font-size: 11px;
  margin-bottom: 4px;
  color: var(--freq-muted);
}

.freq-cart-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--freq-line);
  background: #fff;
}

.freq-cart-item-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  margin-bottom: 8px;
  color: var(--freq-fg);
}

.freq-cart-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.freq-link-btn {
  border: none;
  background: none;
  color: var(--freq-danger);
  font-size: 12px;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

/* --- Vote buttons on frequency cards --- */

.freq-card-votes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  padding-top: 8px;
  margin-top: 4px;
  border-top: 1px solid rgba(0, 0, 0, .06);
  min-width: 0;
}

.freq-card-vote-pair {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.freq-vote-btn {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  color: var(--freq-muted);
  padding: 2px 5px;
  border-radius: 6px;
  transition: color .12s, background .12s;
  line-height: 1;
}

.freq-vote-btn:hover {
  color: var(--freq-fg);
  background: rgba(0, 0, 0, .05);
}

.freq-vote-btn .material-symbols-rounded {
  font-size: 15px;
}

.freq-vote-btn--active.freq-vote-like {
  color: var(--freq-mint-dark);
}

.freq-vote-btn--active.freq-vote-dislike {
  color: var(--freq-danger);
}

/* Card-only Share control — do not reuse on page chrome (Share Bucket). */
.freq-card-votes .freq-card-share {
  margin-left: auto;
  flex-shrink: 0;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--freq-mint-dark);
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--freq-mint-08);
}

.freq-card-votes .freq-card-share:hover {
  color: #fff;
  background: var(--freq-mint-dark);
}

/* --- Create Program dialog --- */

#freq-program-sub a {
  color: var(--freq-mint-dark);
  text-decoration: underline;
  word-break: break-word;
}

.freq-prog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.freq-prog-grid label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--freq-muted);
  margin-bottom: 2px;
}

.freq-prog-note {
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(251, 188, 5, .12);
  border: 1px solid rgba(251, 188, 5, .4);
  color: #8a6d00;
  font-size: 13px;
}

.freq-prog-output-text {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  white-space: pre;
  resize: vertical;
}

.freq-share-preview,
.freq-share-payload {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  white-space: pre;
  resize: vertical;
}

.freq-share-qr {
  width: 180px;
  height: 180px;
  border: 1px solid var(--freq-line);
  border-radius: var(--freq-radius-sm);
  background: #fff;
}

.freq-share-item {
  border: 1px solid var(--freq-line);
  border-radius: var(--freq-radius-sm);
  padding: 10px 12px;
  margin-bottom: 8px;
  background: var(--freq-surface);
}

.freq-share-item-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
}

@media (max-width: 575.98px) {
  .freq-prog-grid {
    grid-template-columns: 1fr;
  }
}