/* ==========================================================================
   CENTINELA — COMPONENTS
   Every reusable UI piece. Pages compose these; they never invent new
   ad-hoc styling for something that already exists here.
   ========================================================================== */

/* ------------------------------------------------------------------ *
 * BUTTONS
 * ------------------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 40px;
  padding-inline: var(--space-4);
  border-radius: var(--radius-sm);
  font: var(--text-body);
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    color var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
  border: 1px solid transparent;
}
.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.btn:active {
  transform: translateY(1px);
}
.btn:disabled {
  opacity: 0.5;
  transform: none;
  pointer-events: none;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--color-accent-hover);
}

.btn--secondary {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}
.btn--secondary:hover {
  background: var(--graphite-100);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-secondary);
}
.btn--ghost:hover {
  background: var(--graphite-100);
  color: var(--color-text-primary);
}

.btn--on-dark {
  background: var(--graphite-800);
  color: var(--white);
  border-color: var(--graphite-700);
}
.btn--on-dark:hover {
  background: var(--graphite-700);
}

.btn--danger {
  background: var(--status-rejected-solid);
  color: var(--white);
}
.btn--danger:hover {
  background: #b91c1c;
}

.btn--sm {
  height: 32px;
  padding-inline: var(--space-3);
  font: var(--text-small);
  font-weight: 600;
}

.btn--lg {
  height: 48px;
  padding-inline: var(--space-6);
  font-size: 1rem;
}

.btn--icon {
  width: 40px;
  padding-inline: 0;
}
.btn--icon.btn--sm {
  width: 32px;
}

.btn--full {
  width: 100%;
}

.btn-link {
  color: var(--color-accent);
  font-weight: 600;
  text-underline-offset: 3px;
}
.btn-link:hover {
  text-decoration: underline;
}

/* ------------------------------------------------------------------ *
 * BADGES — lifecycle status (six, mutually exclusive)
 * ------------------------------------------------------------------ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 24px;
  padding-inline: var(--space-2);
  border-radius: var(--radius-full);
  font: var(--text-micro);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.badge svg {
  width: 13px;
  height: 13px;
}

.badge--draft {
  color: var(--status-draft-text);
  background: var(--status-draft-bg);
  border: 1px dashed var(--graphite-300);
}
.badge--open {
  color: var(--status-open-text);
  background: var(--status-open-bg);
}
.badge--progress {
  color: var(--status-progress-text);
  background: var(--status-progress-bg);
}
.badge--pending {
  color: var(--status-pending-text);
  background: var(--status-pending-bg);
}
.badge--closed {
  color: var(--status-closed-text);
  background: var(--status-closed-bg);
}
.badge--rejected {
  color: var(--status-rejected-text);
  background: var(--status-rejected-bg);
}
.badge--locked {
  color: var(--status-locked-text);
  background: var(--status-locked-bg);
}

.badge--solid {
  color: var(--white);
}
.badge--solid.badge--open {
  background: var(--status-open-solid);
}
.badge--solid.badge--progress {
  background: var(--status-progress-solid);
}
.badge--solid.badge--pending {
  background: var(--status-pending-solid);
}
.badge--solid.badge--closed {
  background: var(--status-closed-solid);
}
.badge--solid.badge--rejected {
  background: var(--status-rejected-solid);
}
.badge--solid.badge--locked {
  background: var(--status-locked-solid);
}

/* Overdue — a modifier layered on an existing badge, never a 7th color */
.badge.is-overdue {
  box-shadow: inset 0 0 0 1.5px var(--status-overdue-accent);
}
.is-overdue-flag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--status-overdue-accent);
  font: var(--text-micro);
  text-transform: uppercase;
}
.is-overdue-flag svg {
  width: 13px;
  height: 13px;
}

/* Severity tags — independent of lifecycle status */
.severity-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 24px;
  padding-inline: var(--space-2);
  border-radius: var(--radius-full);
  font: var(--text-micro);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.severity-tag--low {
  color: var(--severity-low-text);
  background: var(--severity-low-bg);
}
.severity-tag--medium {
  color: var(--severity-medium-text);
  background: var(--severity-medium-bg);
}
.severity-tag--high {
  color: var(--severity-high-text);
  background: var(--severity-high-bg);
}

/* Fatality/critical — diamond, not a pill; unmistakable at a glance */
.severity-tag--critical {
  height: 28px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--severity-critical-solid);
  color: var(--white);
  font-weight: 700;
  position: relative;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.14) 0 6px,
    transparent 6px 12px
  );
  box-shadow: 0 0 0 1px #5a1414;
}
.severity-tag--critical svg {
  width: 14px;
  height: 14px;
}

/* ------------------------------------------------------------------ *
 * CARDS / PANELS
 * ------------------------------------------------------------------ */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.card--dark {
  background: var(--color-surface-dark);
  border-color: var(--graphite-800);
  color: var(--color-text-on-dark);
}

.card--padded {
  padding: var(--space-6);
}

.card--interactive {
  transition: box-shadow var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard);
  cursor: pointer;
}
.card--interactive:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-strong);
}

/* ------------------------------------------------------------------ *
 * PAGE HEADER — breadcrumb + title + primary action (+ optional tabs)
 * ------------------------------------------------------------------ */

.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.page-header__heading h1 {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.page-header__subtitle {
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

.page-header__actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font: var(--text-small);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.breadcrumb a:hover {
  color: var(--color-text-primary);
}
.breadcrumb svg {
  width: 14px;
  height: 14px;
}
.breadcrumb__current {
  color: var(--color-text-secondary);
}

/* ------------------------------------------------------------------ *
 * TABS
 * ------------------------------------------------------------------ */

.tabs {
  display: flex;
  gap: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.tab {
  padding: var(--space-3) var(--space-1);
  font: var(--text-body);
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  translate: 0 1px;
  transition: color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
}
.tab:hover {
  color: var(--color-text-primary);
}
.tab.is-active {
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}
.tab:disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ------------------------------------------------------------------ *
 * KPI TILES
 * ------------------------------------------------------------------ */

.exec-summary {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--severity-high-bg);
  border: 1px solid #f3d4b8;
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.exec-summary svg {
  width: 20px;
  height: 20px;
  color: var(--orange-700);
  flex-shrink: 0;
  margin-top: 2px;
}
.exec-summary p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--graphite-900);
}
.exec-summary strong {
  font-weight: 700;
}
.exec-summary .divider-dot {
  color: var(--graphite-400);
  margin-inline: 2px;
}

.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.kpi-tile {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5, 1.25rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  overflow: hidden;
}

.kpi-tile__watermark {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 64px;
  height: 64px;
  color: var(--graphite-100);
  pointer-events: none;
}
.kpi-tile__watermark svg {
  width: 100%;
  height: 100%;
}

.kpi-tile__label {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font: var(--text-micro);
  text-transform: uppercase;
  color: var(--color-text-muted);
  position: relative;
}
.kpi-tile__label svg {
  width: 14px;
  height: 14px;
}

.kpi-tile__value {
  font: var(--text-kpi-secondary);
  color: var(--color-text-primary);
  position: relative;
}

.kpi-tile__context {
  font: var(--text-small);
  color: var(--color-text-secondary);
  position: relative;
}
.kpi-tile__context strong {
  color: var(--color-text-primary);
  font-weight: 700;
}
.kpi-tile__context.is-warning {
  color: var(--status-rejected-solid);
  font-weight: 600;
}

.kpi-tile__footer {
  position: relative;
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  font: var(--text-caption);
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}

/* Supporting detail block — pushed to the bottom of the tile so tiles
   stretched by a taller neighbour fill their height with real data
   instead of leaving a dead gap under the headline number. */
.kpi-tile__detail {
  position: relative;
  margin-top: auto;
  padding-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mini-bar {
  display: flex;
  height: 6px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--graphite-100);
}
.mini-bar span {
  display: block;
  height: 100%;
}

.mini-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  font: var(--text-caption);
  color: var(--color-text-secondary);
}
.mini-legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.mini-legend i {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
}

.mini-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.mini-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  font: var(--text-caption);
  color: var(--color-text-secondary);
}
.mini-list__row .folio {
  font-family: var(--font-mono);
  color: var(--color-text-primary);
  flex-shrink: 0;
}
.mini-list__row .meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: right;
}
.mini-list__row .meta.is-late {
  color: var(--status-rejected-solid);
  font-weight: 600;
}
.mini-list__caption {
  font: var(--text-caption);
  color: var(--color-text-muted);
}

.kpi-tile__trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font: var(--text-small);
  font-weight: 600;
  width: fit-content;
}
.kpi-tile__trend svg {
  width: 14px;
  height: 14px;
}
.kpi-tile__trend--good {
  color: var(--status-closed-solid);
}
.kpi-tile__trend--bad {
  color: var(--status-rejected-solid);
}
.kpi-tile__trend--flat {
  color: var(--color-text-muted);
}

/* Hero placard — "Días sin Incidentes," styled like a physical jobsite sign */
.hero-placard {
  background: linear-gradient(160deg, var(--graphite-900) 0%, var(--graphite-950) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6) var(--space-6);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--graphite-800);
  display: flex;
  flex-direction: column;
}
.hero-placard::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(232, 89, 12, 0.08) 0 10px,
    transparent 10px 20px
  );
  pointer-events: none;
}
.hero-placard__label {
  font: var(--text-eyebrow);
  text-transform: uppercase;
  color: var(--graphite-400);
  letter-spacing: 0.12em;
}
.hero-placard__value {
  font: var(--text-kpi-hero);
  font-size: clamp(3rem, 7vw, 5rem);
  color: var(--white);
  margin-block: var(--space-2);
}
.hero-placard__unit {
  font: var(--text-h3);
  color: var(--graphite-300);
}
.hero-placard__record {
  font: var(--text-small);
  color: var(--color-accent-on-dark);
  margin-top: var(--space-2);
}

.hero-placard__progress {
  position: relative;
  margin-top: var(--space-6);
  text-align: left;
}
.hero-placard__progress-labels {
  display: flex;
  justify-content: space-between;
  font: var(--text-caption);
  color: var(--graphite-400);
  margin-bottom: 6px;
}
.hero-placard__progress-labels strong {
  color: var(--white);
}
.hero-placard__progress-track {
  height: 6px;
  background: var(--graphite-800);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.hero-placard__progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange-700), var(--orange-500));
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-standard);
}

.hero-placard__footer {
  position: relative;
  margin-top: var(--space-6);
  padding-top: var(--space-5, 1.25rem);
  border-top: 1px solid var(--graphite-800);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  text-align: left;
}
.hero-placard__stat .value {
  font: var(--text-kpi-secondary);
  font-size: 1.25rem;
  color: var(--white);
  font-family: var(--font-mono);
  display: block;
}
.hero-placard__stat .label {
  font: var(--text-caption);
  color: var(--graphite-500);
}

/* ------------------------------------------------------------------ *
 * FILTER BAR
 * ------------------------------------------------------------------ */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.filter-control {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  height: 36px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  font: var(--text-small);
  font-weight: 500;
  color: var(--color-text-secondary);
}
.filter-control:hover {
  border-color: var(--graphite-500);
  color: var(--color-text-primary);
}
.filter-control svg {
  width: 15px;
  height: 15px;
}
.filter-control.has-value {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--severity-high-bg);
}

.filter-search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 160px;
  height: 36px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
}
.filter-search svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}
.filter-search input {
  border: none;
  outline: none;
  flex: 1;
  font: var(--text-small);
  background: transparent;
}

.filter-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding-inline: var(--space-2);
  border-radius: var(--radius-full);
  background: var(--graphite-100);
  color: var(--color-text-secondary);
  font: var(--text-small);
  font-weight: 500;
}
.filter-chip button {
  display: flex;
  color: var(--color-text-muted);
}
.filter-chip button svg {
  width: 13px;
  height: 13px;
}
.filter-chip button:hover {
  color: var(--status-rejected-solid);
}

/* ------------------------------------------------------------------ *
 * DATA TABLE
 * ------------------------------------------------------------------ */

.table-wrap {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.data-table {
  font: var(--text-small);
}

.data-table thead th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font: var(--text-micro);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--graphite-50);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.data-table th.is-sortable {
  cursor: pointer;
  user-select: none;
}
.data-table th.is-sortable:hover {
  color: var(--color-text-primary);
}
.data-table th .sort-icon {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-left: 4px;
  vertical-align: -1px;
  opacity: 0.5;
}
.data-table th.is-sorted .sort-icon {
  opacity: 1;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background var(--duration-fast) var(--ease-standard);
}
.data-table tbody tr:last-child {
  border-bottom: none;
}
.data-table tbody tr:hover {
  background: var(--graphite-50);
}
.data-table tbody tr.is-clickable {
  cursor: pointer;
}
.data-table tbody tr.is-overdue {
  box-shadow: inset 3px 0 0 var(--status-overdue-accent);
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  vertical-align: middle;
  color: var(--color-text-primary);
}
.data-table td.is-numeric {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
}
.data-table td.is-muted {
  color: var(--color-text-muted);
}

.row-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-1);
}

/* Table -> mobile card transform: table hidden, cards shown */
.record-card-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.record-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.record-card.is-overdue {
  box-shadow: inset 3px 0 0 var(--status-overdue-accent);
}
.record-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}
.record-card__id {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
.record-card__title {
  font-weight: 600;
  color: var(--color-text-primary);
}
.record-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  font: var(--text-small);
  color: var(--color-text-secondary);
}
.record-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.record-card__meta-item svg {
  width: 13px;
  height: 13px;
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .record-card-list--table-at-md {
    display: none;
  }
}
@media (max-width: 767.98px) {
  .table-wrap--cards-at-base {
    display: none;
  }
}

/* ------------------------------------------------------------------ *
 * PAGINATION
 * ------------------------------------------------------------------ */

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  padding: var(--space-3) var(--space-4);
}
.pagination__info {
  font: var(--text-small);
  color: var(--color-text-muted);
}
.pagination__controls {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.pagination__btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font: var(--text-small);
  font-weight: 600;
  color: var(--color-text-secondary);
}
.pagination__btn:hover {
  background: var(--graphite-100);
}
.pagination__btn.is-active {
  background: var(--color-accent);
  color: var(--white);
}
.pagination__btn:disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ------------------------------------------------------------------ *
 * EMPTY STATES
 * ------------------------------------------------------------------ */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-16) var(--space-6);
  color: var(--color-text-secondary);
}
.empty-state svg {
  width: 48px;
  height: 48px;
  color: var(--graphite-300);
}
.empty-state h3 {
  color: var(--color-text-primary);
}
.empty-state p {
  max-width: 40ch;
}

/* ------------------------------------------------------------------ *
 * SKELETON LOADING
 * ------------------------------------------------------------------ */

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--graphite-100);
  border-radius: var(--radius-sm);
  color: transparent !important;
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
  animation: skeleton-shimmer 1.4s infinite;
}
@keyframes skeleton-shimmer {
  100% {
    transform: translateX(100%);
  }
}

/* ------------------------------------------------------------------ *
 * FORMS
 * ------------------------------------------------------------------ */

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field__label {
  font: var(--text-small);
  font-weight: 600;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.field__label .required {
  color: var(--status-rejected-solid);
}

.field__hint {
  font: var(--text-caption);
  color: var(--color-text-muted);
}

.field__error {
  font: var(--text-caption);
  color: var(--status-rejected-solid);
  display: flex;
  align-items: center;
  gap: 4px;
}
.field__error svg {
  width: 13px;
  height: 13px;
}

.input,
.textarea,
.select {
  height: 44px;
  padding-inline: var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-surface);
  font: var(--text-body);
  width: 100%;
  transition: border-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);
}
.textarea {
  height: auto;
  min-height: 96px;
  padding-block: var(--space-3);
  resize: vertical;
}
.input:hover,
.textarea:hover,
.select:hover {
  border-color: var(--graphite-500);
}
.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--color-focus-ring);
  box-shadow: var(--shadow-focus);
}
.input::placeholder,
.textarea::placeholder {
  color: var(--graphite-400);
}
.input:disabled,
.textarea:disabled,
.select:disabled {
  background: var(--graphite-50);
  color: var(--color-text-muted);
  cursor: not-allowed;
}
.input:read-only {
  background: var(--graphite-50);
}

.field.has-error .input,
.field.has-error .textarea,
.field.has-error .select {
  border-color: var(--status-rejected-solid);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235b6b80' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-8);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

/* Checkbox / radio / toggle */
.checkbox,
.radio {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font: var(--text-body);
  cursor: pointer;
}
.checkbox input,
.radio input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  width: 40px;
  height: 24px;
}
.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.toggle__track {
  position: absolute;
  inset: 0;
  background: var(--graphite-300);
  border-radius: var(--radius-full);
  transition: background var(--duration-fast) var(--ease-standard);
}
.toggle__track::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: var(--white);
  border-radius: 50%;
  transition: translate var(--duration-fast) var(--ease-standard);
  box-shadow: var(--shadow-sm);
}
.toggle input:checked + .toggle__track {
  background: var(--color-accent);
}
.toggle input:checked + .toggle__track::before {
  translate: 16px 0;
}

/* Dropzone */
.dropzone {
  border: 2px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-4);
  text-align: center;
  color: var(--color-text-secondary);
  transition: border-color var(--duration-fast) var(--ease-standard), background var(--duration-fast) var(--ease-standard);
}
.dropzone.is-dragover {
  border-color: var(--color-accent);
  background: var(--severity-high-bg);
}
.dropzone svg {
  width: 32px;
  height: 32px;
  margin-inline: auto;
  color: var(--graphite-400);
  margin-bottom: var(--space-2);
}
.dropzone__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.dropzone__thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.dropzone__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.dropzone__thumb button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(11, 18, 32, 0.7);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dropzone__thumb button svg {
  width: 12px;
  height: 12px;
  margin: 0;
}

/* ------------------------------------------------------------------ *
 * STEPPER (multi-step forms)
 * ------------------------------------------------------------------ */

.stepper {
  display: none;
}
@media (min-width: 768px) {
  .stepper {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }
}
.stepper__step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font: var(--text-small);
  font-weight: 600;
}
.stepper__dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--graphite-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  flex-shrink: 0;
}
.stepper__step.is-current .stepper__dot {
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.stepper__step.is-current {
  color: var(--color-text-primary);
}
.stepper__step.is-complete .stepper__dot {
  background: var(--status-closed-solid);
  border-color: var(--status-closed-solid);
  color: var(--white);
}
.stepper__step.is-complete {
  color: var(--color-text-secondary);
}
.stepper__connector {
  width: 24px;
  height: 2px;
  background: var(--graphite-200);
}

.stepper-mobile {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stepper-mobile__label {
  font: var(--text-small);
  font-weight: 600;
  color: var(--color-text-secondary);
}
.stepper-mobile__track {
  height: 4px;
  background: var(--graphite-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.stepper-mobile__fill {
  height: 100%;
  background: var(--color-accent);
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-standard);
}
@media (min-width: 768px) {
  .stepper-mobile {
    display: none;
  }
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-6) var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: border-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard);
}
.category-card svg {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
}
.category-card:hover {
  border-color: var(--graphite-400);
}
.category-card.is-selected {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

/* ------------------------------------------------------------------ *
 * MODAL
 * ------------------------------------------------------------------ */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 18, 32, 0.6);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-standard);
}
.modal-backdrop.is-open {
  opacity: 1;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  z-index: var(--z-modal);
  translate: 0 8px;
  transition: translate var(--duration-base) var(--ease-decelerate);
}
.modal-backdrop.is-open .modal {
  translate: 0 0;
}
.modal--sm {
  max-width: 420px;
}
.modal--lg {
  max-width: 720px;
}

.modal--danger {
  border-top: 4px solid var(--status-rejected-solid);
}

.modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5, 1.25rem) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}
.modal__close {
  color: var(--color-text-muted);
  padding: var(--space-1);
}
.modal__close svg {
  width: 20px;
  height: 20px;
}
.modal__body {
  padding: var(--space-6);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}

/* Fatality two-step confirmation — visually distinct from a routine modal */
.modal--critical {
  border-top: 4px solid var(--severity-critical-solid);
}
.modal--critical .modal__header {
  background: var(--severity-critical-bg);
}
.critical-confirm {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--severity-critical-bg);
  border: 1px solid #f3c6c6;
  border-radius: var(--radius-md);
}
.critical-confirm svg {
  width: 22px;
  height: 22px;
  color: var(--severity-critical-solid);
  flex-shrink: 0;
}

/* ------------------------------------------------------------------ *
 * TOAST
 * ------------------------------------------------------------------ */

.toast-stack {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: min(360px, calc(100vw - 2rem));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--graphite-950);
  color: var(--white);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: toast-in var(--duration-base) var(--ease-decelerate);
}
@keyframes toast-in {
  from {
    opacity: 0;
    translate: 0 8px;
  }
}
.toast svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}
.toast--success svg {
  color: #4ade80;
}
.toast--error svg {
  color: #f87171;
}
.toast--warning svg {
  color: #fbbf24;
}
.toast__body {
  flex: 1;
  font: var(--text-small);
}
.toast__title {
  font-weight: 600;
  margin-bottom: 2px;
}

/* Inline alert banner */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font: var(--text-small);
}
.alert svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}
.alert--info {
  background: var(--status-open-bg);
  color: var(--status-open-text);
}
.alert--warning {
  background: var(--status-pending-bg);
  color: var(--status-pending-text);
}
.alert--danger {
  background: var(--status-rejected-bg);
  color: var(--status-rejected-text);
}

/* ------------------------------------------------------------------ *
 * TIMELINE (finding history + audit log share this)
 * ------------------------------------------------------------------ */

.timeline {
  display: flex;
  flex-direction: column;
}
.timeline__item {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: var(--space-3);
  padding-bottom: var(--space-5, 1.25rem);
  position: relative;
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 32px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}
.timeline__item:last-child::before {
  display: none;
}
.timeline__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--graphite-100);
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.timeline__icon svg {
  width: 16px;
  height: 16px;
}
.timeline__item.is-recent .timeline__icon {
  background: var(--color-accent);
  color: var(--white);
}
.timeline__content {
  padding-top: 4px;
}
.timeline__summary {
  font: var(--text-body);
  color: var(--color-text-primary);
}
.timeline__meta {
  font: var(--text-caption);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ------------------------------------------------------------------ *
 * AVATAR / CHIPS
 * ------------------------------------------------------------------ */

.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--graphite-700);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font: var(--text-small);
  font-weight: 600;
  flex-shrink: 0;
}
.avatar--sm {
  width: 24px;
  height: 24px;
  font-size: 0.6875rem;
}

.person-chip {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.person-chip__name {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 0.8125rem;
}
.person-chip__sub {
  font: var(--text-caption);
  color: var(--color-text-muted);
}

.vendor-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: var(--text-small);
}
.vendor-chip svg {
  width: 14px;
  height: 14px;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------------ *
 * NOTIFICATION PANEL
 * ------------------------------------------------------------------ */

.notif-bell {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
}
.notif-bell:hover {
  background: var(--graphite-100);
}
.notif-bell svg {
  width: 20px;
  height: 20px;
}
.notif-bell__count {
  position: absolute;
  top: 6px;
  right: 6px;
  min-width: 16px;
  height: 16px;
  padding-inline: 3px;
  border-radius: var(--radius-full);
  background: var(--status-rejected-solid);
  color: var(--white);
  font-size: 0.625rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-surface);
}

.notif-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(380px, 92vw);
  max-height: 480px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.notif-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
}
.notif-panel__list {
  overflow-y: auto;
}
.notif-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.notif-item:last-child {
  border-bottom: none;
}
.notif-item:hover {
  background: var(--graphite-50);
}
.notif-item.is-unread {
  background: var(--severity-high-bg);
}
.notif-item.is-unread::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 50%;
  translate: 0 -50%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}
.notif-item__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.notif-item__icon svg {
  width: 16px;
  height: 16px;
}
.notif-item__icon--critical {
  background: var(--severity-critical-bg);
  color: var(--severity-critical-solid);
}
.notif-item__icon--warning {
  background: var(--status-pending-bg);
  color: var(--status-pending-text);
}
.notif-item__icon--info {
  background: var(--status-open-bg);
  color: var(--status-open-text);
}
.notif-item__title {
  font: var(--text-small);
  font-weight: 600;
  color: var(--color-text-primary);
}
.notif-item__message {
  font: var(--text-caption);
  color: var(--color-text-secondary);
  margin-top: 2px;
}
.notif-item__time {
  font: var(--text-caption);
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* Generic dropdown (user menu, role switcher) reuses the panel look */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  padding: var(--space-2);
}
.dropdown-menu__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font: var(--text-small);
  color: var(--color-text-primary);
}
.dropdown-menu__item:hover {
  background: var(--graphite-100);
}
.dropdown-menu__item svg {
  width: 16px;
  height: 16px;
  color: var(--color-text-muted);
}
.dropdown-menu__item.is-active {
  background: var(--severity-high-bg);
  color: var(--color-accent);
}
.dropdown-menu__item.is-active svg {
  color: var(--color-accent);
}
.dropdown-menu__divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-2) 0;
}
.dropdown-menu__label {
  padding: var(--space-2) var(--space-3) var(--space-1);
  font: var(--text-micro);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.role-switcher-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  height: 40px;
  padding-inline: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}
.role-switcher-trigger:hover {
  background: var(--graphite-100);
}
.role-switcher-trigger__meta {
  text-align: left;
  display: none;
}
@media (min-width: 640px) {
  .role-switcher-trigger__meta {
    display: block;
  }
}
.role-switcher-trigger__name {
  font: var(--text-small);
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.2;
}
.role-switcher-trigger__role {
  font: var(--text-caption);
  color: var(--color-text-muted);
  line-height: 1.2;
}

/* ------------------------------------------------------------------ *
 * WEEKLY MON–SUN GRID (man-hours entry)
 * ------------------------------------------------------------------ */

.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--space-2);
}
@media (max-width: 767.98px) {
  .week-grid {
    grid-template-columns: 1fr;
  }
}

.week-grid__day {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.week-grid__day.is-weekend {
  background: var(--graphite-50);
}
.week-grid__day.is-locked {
  background: var(--status-locked-bg);
  opacity: 0.85;
}
.week-grid__day-label {
  font: var(--text-micro);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.week-grid__day-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
}
.week-grid__field label {
  font: var(--text-caption);
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 2px;
}
.week-grid__field input {
  height: 36px;
  font-family: var(--font-mono);
  text-align: center;
}

.week-grid__totals {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  padding: var(--space-4);
  background: var(--graphite-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.week-grid__total-item .label {
  font: var(--text-micro);
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: block;
}
.week-grid__total-item .value {
  font: var(--text-kpi-secondary);
  font-size: 1.5rem;
  color: var(--color-text-primary);
}

/* ------------------------------------------------------------------ *
 * TOOLTIP
 * ------------------------------------------------------------------ */

.tooltip-trigger {
  position: relative;
  display: inline-flex;
}
.tooltip-trigger [role="tooltip"] {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  translate: -50% 0;
  background: var(--graphite-950);
  color: var(--white);
  font: var(--text-caption);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast) var(--ease-standard);
  z-index: var(--z-tooltip);
  box-shadow: var(--shadow-md);
}
.tooltip-trigger:hover [role="tooltip"],
.tooltip-trigger:focus-within [role="tooltip"] {
  opacity: 1;
}

/* ------------------------------------------------------------------ *
 * MISC — score rank, progress bar, list dividers
 * ------------------------------------------------------------------ */

.rank-medal {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8125rem;
  background: var(--graphite-100);
  color: var(--color-text-secondary);
}
.rank-medal--1 {
  background: #fde68a;
  color: #78350f;
}
.rank-medal--2 {
  background: #e2e8f0;
  color: #334155;
}
.rank-medal--3 {
  background: #fdba8c;
  color: #7c2d12;
}

.progress-bar {
  height: 6px;
  background: var(--graphite-100);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar__fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width var(--duration-slow) var(--ease-standard);
}

.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
}