/* 예산안 확정 및 락 관리 */

.page-budget-lock {
  padding-bottom: 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.page-head__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.hint-banner {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(245, 158, 11, 0.45);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), var(--color-surface));
  font-size: 0.9375rem;
  line-height: 1.55;
  color: #92400e;
}

html[data-theme="dark"] .hint-banner {
  color: #fde68a;
}

.hint-banner strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.is-hidden {
  display: none !important;
}

.month-row {
  align-items: center;
}

.month-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}

.month-wrap input {
  max-width: 240px;
}

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 800;
  border: 1px solid var(--border-default);
  background: var(--color-bg-soft);
}

.status-pill--locked {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.1);
  color: #166534;
}

.status-pill--open {
  border-color: var(--border-strong);
  color: var(--color-text-secondary);
}

html[data-theme="dark"] .status-pill--locked {
  color: #86efac;
}

.lock-icon {
  font-size: 1rem;
}

.lock-badge {
  font-size: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.fieldset {
  border: 1px solid var(--border-default);
  border-radius: 12px;
  padding: 16px;
  margin: 0;
}

.fieldset legend {
  font-weight: 800;
  font-size: 0.875rem;
  padding: 0 8px;
}

.fieldset label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.fieldset label:first-of-type {
  margin-top: 8px;
}

.fieldset input {
  font-weight: 600;
}

.fieldset:disabled {
  opacity: 0.72;
}

.summary-line {
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--color-surface-2);
  border: 1px solid var(--border-default);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--border-default);
  margin-left: 10px;
}

.timeline li {
  position: relative;
  padding: 0 0 20px 20px;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-surface);
  box-shadow: 0 0 0 1px var(--border-default);
}

.timeline li.kind-unlock::before {
  background: #f59e0b;
}

.timeline li.kind-relock::before {
  background: #3b82f6;
}

.tl-time {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
}

.tl-title {
  margin-top: 4px;
  font-weight: 800;
}

.tl-deltas {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.tl-deltas li {
  list-style: disc;
  margin-left: 1.1rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-default);
  border-radius: 12px;
}

.archive-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.archive-table th,
.archive-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-default);
  text-align: left;
  font-size: 0.875rem;
}

.archive-table thead th {
  background: var(--color-bg-soft);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
}

.archive-table tbody tr:last-child td {
  border-bottom: none;
}

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.page-foot {
  border-top: 1px solid var(--border-default);
  padding-top: 16px;
}

.text-center {
  text-align: center;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.tl-deltas ul {
  margin: 0;
  padding-left: 1.1rem;
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}