/* Alerts and Flash Messages */

.alert {
  padding: 0.875rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  position: relative;
  font-size: 0.9375rem;
  transition: opacity 0.3s ease-out;
}

.alert p {
  margin-bottom: 0;
}

.alert-success {
  background-color: var(--color-success-bg);
  border-color: #a7f3d0;
  color: #065f46;
}

.alert-error,
.alert-danger {
  background-color: var(--color-danger-bg);
  border-color: #fca5a5;
  color: #991b1b;
}

.alert-warning {
  background-color: var(--color-warning-bg);
  border-color: #fcd34d;
  color: #92400e;
}

.alert-info,
.alert-notice {
  background-color: #eff6ff;
  border-color: #bfdbfe;
  color: #1d4ed8;
}

.alert-dismissible {
  padding-right: 3rem;
}

.alert-close {
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.25rem;
  line-height: 1;
  color: inherit;
  opacity: 0.5;
  cursor: pointer;
  padding: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.alert-close:hover {
  opacity: 0.75;
}

/* Flash messages container */
.flash-messages .alert:last-child {
  margin-bottom: 0;
}

/* Card component */
.card {
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card__header {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0;
}

.card__subtitle {
  color: var(--color-text-light);
  font-size: 0.875rem;
  margin-bottom: 0;
}

.card__body {
  margin-bottom: 0;
}

.card__footer {
  padding-top: 0.75rem;
  margin-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

/* Stat card variant (dashboard) */
.stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background-color: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
}

.stat-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.375rem;
}

.stat-card__icon--blue   { background-color: #dbeafe; color: #1d4ed8; }
.stat-card__icon--purple { background-color: #ede9fe; color: #5b21b6; }
.stat-card__icon--green  { background-color: var(--color-success-bg); color: #065f46; }
.stat-card__icon--orange { background-color: #ffedd5; color: #9a3412; }

.stat-card__body {
  flex: 1;
  min-width: 0;
}

.stat-card__label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.25rem;
}

.stat-card__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1;
  margin-bottom: 0.125rem;
}

.stat-card__sub {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 0.375rem;
  vertical-align: middle;
}

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

/* Tooltips */
.tooltip {
  position: absolute;
  background-color: rgba(17, 24, 39, 0.95);
  color: white;
  padding: 0.375rem 0.625rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.8125rem;
  white-space: nowrap;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.tooltip--visible {
  opacity: 1;
}

.tooltip--top {
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 0.375rem;
}

.tooltip--bottom {
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 0.375rem;
}

.tooltip--left {
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-right: 0.375rem;
}

.tooltip--right {
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  margin-left: 0.375rem;
}

/* Section / panel within a detail page */
.detail-section {
  margin-bottom: 2rem;
}

.detail-section__label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-bottom: 0.375rem;
}

.detail-section__value {
  font-size: 0.9375rem;
  color: var(--color-text-dark);
}

/* Empty state panel */
.empty-state {
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.9375rem;
}

/* Disclosure card — <details>/<summary> based expandable card
   Column grid: [chevron+name] [AM: 220px] [PM: 220px] [Total: 110px] [actions: 110px]
   The summary row and the inner table share the same column widths (cols 2-4)
   so AM, PM, and Total all line up perfectly across collapsed and expanded views. */

.disclosure-card {
  background: var(--color-background);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-lg);
  margin-bottom: 0.75rem;
}

.disclosure-card__summary {
  display: grid;
  grid-template-columns: 1fr 220px 220px 110px;
  align-items: center;
  padding: 0.875rem 1.25rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  gap: 0;
  column-gap: 0;
}


.disclosure-card__summary::-webkit-details-marker {
  display: none;
}

.disclosure-card__summary-name {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.disclosure-card__chevron {
  flex: 0 0 auto;
  width: 0.875rem;
  height: 0.875rem;
  color: var(--color-text-light);
  transition: transform var(--transition-speed) var(--transition-timing);
}

details[open] .disclosure-card__chevron {
  transform: rotate(90deg);
}

.disclosure-card__summary-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.disclosure-card__summary-stat {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 0.375rem;
  white-space: nowrap;
  overflow: hidden;
  padding-left: 1rem;
  padding-right: 0.75rem;
}

/* School enrollment page: 3-column layout (name / AM / PM), wider stat columns */
.disclosure-card--school .disclosure-card__summary {
  grid-template-columns: 1fr 280px 280px;
}

.disclosure-card--school .disclosure-card__summary-stat {
  overflow: visible;
}

.disclosure-card__summary-stat--border {
  border-left: var(--border-width) solid var(--color-border);
}

.disclosure-card__summary-stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-light);
}

.disclosure-card__summary-stat-count {
  display: inline-block;
  min-width: 4.5rem;
}



.disclosure-card__body {
  border-top: var(--border-width) solid var(--color-border);
  padding: 0;
}

.disclosure-card__form-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 0.625rem 0.625rem;
  border-top: var(--border-width) solid var(--color-border);
  background: var(--color-background-alt);
}

.disclosure-card__form-footer-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Table inside disclosure card — fixed layout matching the summary grid cols 1-4.
   name=auto, AM=220px, PM=220px, Total=110px (no actions col in the table). */
.disclosure-card__body .table {
  table-layout: fixed;
  width: 100%;
}

.disclosure-card__body .table td {
  vertical-align: middle;
}

.disclosure-card__body .table th:first-child,
.disclosure-card__body .table td:first-child {
  width: auto;
  padding-left: 2.625rem; /* summary padding(1.25rem) + chevron(0.875rem) + gap(0.5rem) */
}

.disclosure-card__body .table th:nth-child(2),
.disclosure-card__body .table td:nth-child(2) {
  width: 220px;
  text-align: left;
  padding-left: 0;
}

.disclosure-card__body .table th:nth-child(3),
.disclosure-card__body .table td:nth-child(3) {
  width: 220px;
  text-align: left;
  padding-left: 0;
}

.disclosure-card__body .table .allocation-input {
  width: 80px;
  text-align: center;
}



.disclosure-card__body .table th:last-child,
.disclosure-card__body .table td:last-child {
  width: 110px;
  text-align: left;
  padding-left: 1rem;
}

/* Nominations index — session sections inside disclosure cards */
.nominations-session-section {
  border-bottom: var(--border-width) solid var(--color-border);
}

.nominations-session-section:last-child {
  border-bottom: none;
}

.nominations-session-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.625rem 1.25rem;
  background: var(--color-background-alt);
  border-bottom: var(--border-width) solid var(--color-border);
}

.nominations-session-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-dark);
}

.nominations-session-meta {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.nominations-add-row {
  padding: 0.625rem 1.25rem;
  background: var(--color-background-alt);
  border-top: var(--border-width) solid var(--color-border);
}

.nominations-add-form {
  display: flex;
  align-items: center;
}

.nominations-add-fields {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.nominations-add-select {
  flex: 1;
  max-width: 320px;
}

/* Neutral alternate count pill — not a warning, just informational metadata */
.alternate-pill {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-gray-100);
  border: var(--border-width) solid var(--color-gray-200);
  border-radius: var(--border-radius-full);
  padding: 0.125rem 0.5rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Enrollment progress summary bar */
.enrollment-progress {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  background: var(--color-background-alt);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-lg);
}

.enrollment-progress__bar-wrap {
  flex: 1;
}

.enrollment-progress__bar {
  height: 6px;
  background: var(--color-gray-200);
  border-radius: var(--border-radius-full);
  overflow: hidden;
}

.enrollment-progress__bar-fill {
  height: 100%;
  background: var(--color-success);
  border-radius: var(--border-radius-full);
  transition: width 0.3s ease;
}

.enrollment-progress__stats {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.enrollment-progress__stat {
  font-size: 0.8125rem;
  font-weight: 500;
}

.enrollment-progress__stat--attention {
  color: var(--color-warning);
}

.enrollment-progress__stat--complete {
  color: var(--color-text-light);
}

/* Per-program status icons */
.enrollment-status-icon {
  flex: 0 0 auto;
  width: 1rem;
  height: 1rem;
}

.enrollment-status-icon--complete {
  color: var(--color-success);
}

.enrollment-status-icon--attention {
  color: var(--color-warning);
}

.enrollment-status-icon--empty {
  color: var(--color-gray-200);
}