/* Study Plans (Pro) — matches timivra-ai-pro surfaces */
.timivra-study-plans-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}
.timivra-study-plans-tab {
  border: 1px solid var(--hf-card-border, #e2e8f0);
  background: var(--hf-card, #fff);
  color: var(--hf-muted, #64748b);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: 0.65rem;
  cursor: pointer;
}
.timivra-study-plans-tab.is-active {
  color: var(--hf-accent-strong, #1e40af);
  border-color: color-mix(in srgb, var(--hf-accent, #2563eb) 45%, var(--hf-card-border, #e2e8f0));
  background: color-mix(in srgb, var(--hf-accent, #2563eb) 10%, var(--hf-card, #fff));
}
.timivra-study-plans-panel[hidden] {
  display: none !important;
}
.timivra-sp-card {
  border: 1px solid var(--hf-card-border, #e2e8f0);
  border-radius: 0.85rem;
  padding: 0.85rem;
  background: color-mix(in srgb, var(--hf-card, #fff) 92%, var(--hf-bg-from, #eff6ff));
  margin-bottom: 0.75rem;
}
.timivra-sp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  font-size: 0.72rem;
  color: var(--hf-muted, #64748b);
  margin: 0.35rem 0 0.75rem;
}
.timivra-sp-status {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid transparent;
}
.timivra-sp-status.is-ok {
  color: #166534;
  background: #f0fdf4;
  border-color: #bbf7d0;
}
.timivra-sp-status.is-warn {
  color: #92400e;
  background: #fffbeb;
  border-color: #fde68a;
}
.timivra-sp-status.is-behind {
  color: #9f1239;
  background: #fff1f2;
  border-color: #fecdd3;
}
.timivra-sp-form-grid {
  display: grid;
  gap: 0.65rem;
  margin: 0.75rem 0;
}
@media (min-width: 640px) {
  .timivra-sp-form-grid.cols-2 {
    grid-template-columns: 1fr 1fr;
  }
}
.timivra-sp-form-grid label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--hf-text, #0f172a);
}
.timivra-sp-form-grid input,
.timivra-sp-form-grid textarea,
.timivra-sp-form-grid select,
.timivra-sp-subject-block input,
.timivra-sp-subject-block textarea {
  border: 1px solid var(--hf-card-border, #d1d5db);
  border-radius: 0.65rem;
  padding: 0.55rem 0.7rem;
  background: var(--hf-card, #fff);
  color: var(--hf-text, #111827);
  font-size: 0.8125rem;
}
.timivra-sp-days {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.timivra-sp-days label {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--hf-card-border, #e2e8f0);
  border-radius: 0.55rem;
  cursor: pointer;
  color: var(--hf-text, #0f172a);
}
.timivra-sp-subject-block {
  border: 1px dashed var(--hf-card-border, #cbd5e1);
  border-radius: 0.75rem;
  padding: 0.75rem;
  margin-bottom: 0.65rem;
}
.timivra-sp-subject-block h4 {
  font-size: 0.8rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--hf-text, #0f172a);
}
.timivra-sp-check-list {
  display: grid;
  gap: 0.45rem;
  margin: 0.75rem 0;
}
.timivra-sp-check-list label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--hf-text, #0f172a);
  cursor: pointer;
}
.timivra-sp-topic-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--hf-card-border, #e5e7eb);
  font-size: 0.8rem;
  color: var(--hf-text, #0f172a);
}
.timivra-sp-topic-row.is-done {
  opacity: 0.55;
  text-decoration: line-through;
}
.timivra-sp-topic-row small {
  display: block;
  color: var(--hf-muted, #64748b);
  font-size: 0.68rem;
  text-decoration: none;
}
.timivra-sp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
}
.timivra-sp-warning {
  font-size: 0.75rem;
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 0.65rem;
  padding: 0.65rem 0.75rem;
  margin: 0.65rem 0;
}
.timivra-sp-empty {
  text-align: center;
  padding: 1.5rem 0.75rem;
  color: var(--hf-muted, #64748b);
  font-size: 0.85rem;
}
.timivra-sp-history-item {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--hf-card-border, #e5e7eb);
  font-size: 0.8rem;
}
.timivra-sp-history-item strong {
  display: block;
  color: var(--hf-text, #0f172a);
}
.timivra-sp-history-item small {
  color: var(--hf-muted, #64748b);
}
.timivra-sp-session-preview {
  max-height: 12rem;
  overflow: auto;
  font-size: 0.75rem;
  border: 1px solid var(--hf-card-border, #e5e7eb);
  border-radius: 0.65rem;
  padding: 0.55rem 0.7rem;
  margin: 0.5rem 0 0.75rem;
  color: var(--hf-text, #0f172a);
}
.timivra-sp-session-preview div {
  padding: 0.25rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--hf-card-border, #e5e7eb) 70%, transparent);
}
.timivra-sp-session-preview div:last-child {
  border-bottom: 0;
}
.timivra-sp-applied {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.5rem;
}
.timivra-sp-chip {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  background: #f1f5f9;
  color: #334155;
}
.timivra-sp-chip.is-on {
  background: #ecfdf5;
  color: #166534;
}
.timivra-sp-hours {
  font-size: 0.75rem;
  color: var(--hf-text, #0f172a);
  margin: 0.55rem 0 0.35rem;
  padding: 0.45rem 0.6rem;
  border-radius: 0.55rem;
  background: color-mix(in srgb, var(--hf-accent, #2563eb) 8%, var(--hf-card, #fff));
  border: 1px solid color-mix(in srgb, var(--hf-accent, #2563eb) 22%, var(--hf-card-border, #e2e8f0));
}
.timivra-sp-plan-switcher {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}
.timivra-sp-plan-switcher select {
  border: 1px solid var(--hf-card-border, #d1d5db);
  border-radius: 0.65rem;
  padding: 0.45rem 0.65rem;
  background: var(--hf-card, #fff);
  color: var(--hf-text, #111827);
  font-size: 0.8rem;
}
.timivra-sp-history-item--rich {
  align-items: flex-start;
}
.timivra-sp-changelog {
  margin-top: 0.4rem;
  font-size: 0.68rem;
  color: var(--hf-muted, #64748b);
}
.timivra-sp-changelog div {
  padding: 0.15rem 0;
}
.timivra-sp-changelog span {
  font-weight: 700;
  color: var(--hf-text, #334155);
}
#sp-edit-name {
  display: block;
  width: 100%;
  margin: 0.5rem 0 0.75rem;
  border: 1px solid var(--hf-card-border, #d1d5db);
  border-radius: 0.65rem;
  padding: 0.55rem 0.7rem;
  background: var(--hf-card, #fff);
  color: var(--hf-text, #111827);
  font-size: 0.8125rem;
}