:root {
  --app-navy: #18304e;
  --app-navy-light: #254a72;
  --app-primary: #2563eb;
  --app-primary-solid: #2563eb;
  --app-primary-dark: #1d4ed8;
  --app-primary-hover: #1d4ed8;
  --app-primary-rgb: 37, 99, 235;
  --app-bg: #f4f7fb;
  --app-surface: #ffffff;
  --app-surface-raised: #ffffff;
  --app-surface-muted: #f8fafc;
  --app-surface-hover: #f5f9ff;
  --app-border: #dde4ee;
  --app-divider: #edf1f6;
  --app-input-border: #cbd5e1;
  --app-text: #1e293b;
  --app-muted: #64748b;
  --app-success: #168055;
  --app-warning: #b45309;
  --app-danger: #c62828;
  --app-success-text: #0f6b48;
  --app-success-bg: #dcfce7;
  --app-warning-text: #92400e;
  --app-warning-bg: #fef3c7;
  --app-danger-text: #991b1b;
  --app-danger-bg: #fee2e2;
  --app-info-text: #1e40af;
  --app-info-bg: #dbeafe;
  --app-info-soft: #eff6ff;
  --app-info-border: #bfdbfe;
  --app-header-bg: rgba(255, 255, 255, .88);
  --app-bottom-bg: rgba(255, 255, 255, .96);
  --app-auth-start: #eaf2ff;
  --app-auth-middle: #f8fafc;
  --app-auth-end: #edf2f7;
  --app-chart-grid: rgba(100, 116, 139, .2);
  --app-shadow-sm: 0 4px 16px rgba(15, 23, 42, .055);
  --app-shadow-md: 0 16px 40px rgba(15, 23, 42, .12);
  --app-shadow-lg: 0 24px 70px rgba(15, 23, 42, .2);
  --app-sidebar-width: 250px;
  --app-header-height: 74px;
  --bs-primary: var(--app-primary);
  --bs-primary-rgb: var(--app-primary-rgb);
  --bs-body-color: var(--app-text);
  --bs-body-bg: var(--app-bg);
  --bs-border-color: var(--app-border);
  --bs-font-sans-serif: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-bs-theme="dark"] {
  --app-navy: #080f1c;
  --app-navy-light: #8fb8e8;
  --app-primary: #60a5fa;
  --app-primary-solid: #2563eb;
  --app-primary-dark: #3b82f6;
  --app-primary-hover: #1d4ed8;
  --app-primary-rgb: 96, 165, 250;
  --app-bg: #0b1220;
  --app-surface: #111c2e;
  --app-surface-raised: #162338;
  --app-surface-muted: #152236;
  --app-surface-hover: #192a42;
  --app-border: #2b3b52;
  --app-divider: #24344a;
  --app-input-border: #3a4b63;
  --app-text: #e8eef8;
  --app-muted: #a4b2c5;
  --app-success: #4ade80;
  --app-warning: #fbbf24;
  --app-danger: #fb7185;
  --app-success-text: #86efac;
  --app-success-bg: rgba(22, 101, 52, .34);
  --app-warning-text: #fde68a;
  --app-warning-bg: rgba(146, 64, 14, .34);
  --app-danger-text: #fda4af;
  --app-danger-bg: rgba(159, 18, 57, .3);
  --app-info-text: #bfdbfe;
  --app-info-bg: rgba(30, 64, 175, .34);
  --app-info-soft: rgba(30, 64, 175, .2);
  --app-info-border: #31568d;
  --app-header-bg: rgba(11, 18, 32, .88);
  --app-bottom-bg: rgba(17, 28, 46, .96);
  --app-auth-start: #101c31;
  --app-auth-middle: #0b1220;
  --app-auth-end: #101827;
  --app-chart-grid: rgba(164, 178, 197, .18);
  --app-shadow-sm: 0 6px 20px rgba(0, 0, 0, .22);
  --app-shadow-md: 0 18px 45px rgba(0, 0, 0, .34);
  --app-shadow-lg: 0 26px 75px rgba(0, 0, 0, .48);
  --bs-primary: var(--app-primary);
  --bs-primary-rgb: var(--app-primary-rgb);
  --bs-body-color: var(--app-text);
  --bs-body-bg: var(--app-bg);
  --bs-border-color: var(--app-border);
  --bs-secondary-color: var(--app-muted);
  --bs-secondary-bg: var(--app-surface-muted);
  --bs-tertiary-bg: var(--app-surface-raised);
  --bs-emphasis-color: #ffffff;
  --bs-link-color: #7db4ff;
  --bs-link-hover-color: #a8ccff;
}

html {
  min-width: 320px;
  background: var(--app-bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--app-text);
  background:
    radial-gradient(circle at 78% -10%, rgba(var(--app-primary-rgb), .08), transparent 34rem),
    var(--app-bg);
}

body,
.app-header,
.surface-card,
.modal-content,
.form-control,
.form-select,
.mobile-bottom-nav,
.auth-card {
  transition: color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

::selection {
  color: #fff;
  background: var(--app-primary-solid);
}

button,
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea,
.btn {
  min-height: 42px;
}

.form-check {
  min-width: 0;
}

.form-check-input {
  min-height: 1em;
  flex: 0 0 auto;
}

.form-check-label {
  min-width: 0;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.btn-sm {
  min-height: 34px;
}

.btn-primary {
  --bs-btn-bg: var(--app-primary-solid);
  --bs-btn-border-color: var(--app-primary-solid);
  --bs-btn-hover-bg: var(--app-primary-hover);
  --bs-btn-hover-border-color: var(--app-primary-hover);
  --bs-btn-active-bg: var(--app-primary-hover);
  font-weight: 650;
}

.btn-outline-primary {
  --bs-btn-color: var(--app-primary);
  --bs-btn-border-color: color-mix(in srgb, var(--app-primary) 72%, var(--app-border));
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--app-primary-solid);
  --bs-btn-hover-border-color: var(--app-primary-solid);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--app-primary-hover);
}

.btn-outline-secondary {
  --bs-btn-color: var(--app-muted);
  --bs-btn-border-color: var(--app-input-border);
  --bs-btn-hover-color: var(--app-text);
  --bs-btn-hover-bg: var(--app-surface-hover);
  --bs-btn-hover-border-color: var(--app-input-border);
  --bs-btn-active-color: var(--app-text);
  --bs-btn-active-bg: var(--app-surface-muted);
}

.form-control,
.form-select {
  color: var(--app-text);
  background-color: var(--app-surface-raised);
  border-color: var(--app-input-border);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus,
.btn:focus-visible,
.nav-link:focus-visible,
a:focus-visible {
  border-color: var(--app-primary);
  box-shadow: 0 0 0 .22rem rgba(var(--app-primary-rgb), .22);
  outline: 0;
}

.form-control::placeholder,
textarea::placeholder {
  color: color-mix(in srgb, var(--app-muted) 82%, transparent);
  opacity: 1;
}

[data-bs-theme="dark"] .btn-light {
  --bs-btn-color: var(--app-text);
  --bs-btn-bg: var(--app-surface-raised);
  --bs-btn-border-color: var(--app-border);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--app-surface-hover);
  --bs-btn-hover-border-color: var(--app-input-border);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--app-surface-hover);
}

[data-bs-theme="dark"] .text-bg-light {
  color: var(--app-text) !important;
  background: var(--app-surface-raised) !important;
  border: 1px solid var(--app-border);
}

[data-bs-theme="dark"] .list-group-item {
  color: var(--app-text);
  background: var(--app-surface-muted);
  border-color: var(--app-border);
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 8px;
  left: 8px;
  padding: .65rem 1rem;
  color: #fff;
  background: var(--app-navy);
  border-radius: .5rem;
  transform: translateY(-150%);
  transition: transform .15s ease;
}

.skip-link:focus {
  color: #fff;
  transform: translateY(0);
}

.boot-view {
  min-height: 100vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 1rem;
  color: var(--app-muted);
}

.boot-brand {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(145deg, var(--app-primary-solid), var(--app-primary-dark));
  border-radius: 1rem;
  box-shadow: var(--app-shadow-md);
  font-size: 1.55rem;
  font-weight: 850;
}

.boot-brand img {
  width: 100%;
  height: 100%;
  padding: .3rem;
  object-fit: contain;
  background: rgba(255, 255, 255, .96);
}

.auth-layout {
  min-height: 100vh;
  padding: clamp(1rem, 5vw, 4rem);
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 12% 18%, rgba(var(--app-primary-rgb), .16), transparent 28rem),
    radial-gradient(circle at 88% 82%, rgba(var(--app-primary-rgb), .08), transparent 24rem),
    linear-gradient(145deg, var(--app-auth-start) 0%, var(--app-auth-middle) 50%, var(--app-auth-end) 100%);
}

.auth-card {
  width: min(100%, 480px);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--app-text);
  background: color-mix(in srgb, var(--app-surface) 94%, transparent);
  border: 1px solid color-mix(in srgb, var(--app-border) 82%, transparent) !important;
  border-radius: 1.35rem;
  box-shadow: var(--app-shadow-lg) !important;
  backdrop-filter: blur(16px);
}

.auth-brand,
.brand-mark {
  display: inline-grid;
  place-items: center;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(145deg, var(--app-primary-solid), var(--app-primary-dark));
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(var(--app-primary-rgb), .22);
}

.auth-brand {
  width: 50px;
  height: 50px;
  border-radius: .8rem;
  font-size: 1.5rem;
}

.auth-topline,
.brand-lockup {
  display: flex;
  align-items: center;
}

.auth-topline {
  margin-bottom: 1.35rem;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.brand-lockup {
  min-width: 0;
  gap: .75rem;
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  color: var(--app-text);
  font-size: .92rem;
  font-weight: 850;
  letter-spacing: .08em;
}

.brand-copy small {
  margin-top: .08rem;
  color: var(--app-muted);
  font-size: .72rem;
}

.brand-logo {
  width: 100%;
  height: 100%;
  padding: .22rem;
  object-fit: contain;
  background: rgba(255, 255, 255, .96);
}

.brand-fallback {
  font-size: .5rem;
  letter-spacing: .04em;
}

.theme-picker {
  min-width: 0;
  padding: .25rem .35rem .25rem .55rem;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--app-muted);
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .7rem;
}

.theme-picker .bi {
  color: var(--app-primary);
}

.theme-picker .form-select {
  width: auto;
  min-width: 86px;
  min-height: 32px;
  padding-top: .2rem;
  padding-bottom: .2rem;
  padding-left: .45rem;
  background-color: transparent;
  border: 0;
  box-shadow: none;
  font-size: .78rem;
  font-weight: 700;
}

.theme-picker .form-select:focus {
  box-shadow: 0 0 0 .18rem rgba(var(--app-primary-rgb), .2);
}

.theme-picker-sidebar {
  width: 100%;
  color: #dbeafe;
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .14);
}

.theme-picker-sidebar .form-select {
  width: 100%;
  color: #fff;
}

.theme-picker-sidebar .form-select option {
  color: var(--app-text);
  background: var(--app-surface-raised);
}

.eyebrow {
  margin-bottom: .35rem;
  color: var(--app-primary-dark);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .09em;
}

.password-toggle {
  min-width: 48px;
}

.app-shell {
  min-height: 100vh;
}

.app-sidebar {
  --bs-offcanvas-width: var(--app-sidebar-width);
  color: #dbeafe;
  /* Bootstrap fuerza background-color: transparent !important en .offcanvas-lg
     a partir de 992px (el modo "panel fijo" de escritorio); sin este !important
     el sidebar queda transparente y el texto claro se pierde contra el fondo. */
  background: var(--app-navy) !important;
  border: 0;
}

.sidebar-body {
  height: 100%;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sidebar-mobile-header {
  color: #fff;
  background: var(--app-navy);
}

.sidebar-brand {
  min-width: 0;
  padding: .35rem .35rem 1.35rem;
  display: flex;
  align-items: center;
  gap: .8rem;
}

.sidebar-brand > :last-child {
  min-width: 0;
}

.sidebar-brand strong,
.sidebar-brand small {
  display: block;
}

.sidebar-brand strong {
  max-width: 155px;
  overflow: hidden;
  color: #fff;
  font-size: .95rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-brand small {
  margin-top: .1rem;
  color: #bfdbfe;
  font-size: .78rem;
  overflow-wrap: anywhere;
}

.brand-mark {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: .45rem;
  font-size: 1.25rem;
}

.sidebar-kicker,
.sidebar-group-label {
  color: #94a3b8;
  font-size: .69rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.sidebar-kicker {
  margin: .25rem .65rem .6rem;
}

.sidebar-group-label {
  margin: 1rem .65rem .3rem;
}

.app-sidebar .nav-link {
  min-height: 44px;
  padding: .65rem .8rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  color: #d6e3f4;
  border-radius: .55rem;
  font-size: .93rem;
  font-weight: 650;
}

.app-sidebar .nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.app-sidebar .nav-link.active {
  color: #fff;
  background: var(--app-primary-solid);
}

.app-sidebar .nav-link .bi {
  width: 1.1rem;
  font-size: 1.05rem;
  text-align: center;
}

.sidebar-footer {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, .12);
}

.sidebar-user {
  margin-bottom: .75rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}

.sidebar-user strong,
.sidebar-user small {
  display: block;
}

.sidebar-user strong {
  max-width: 155px;
  color: #fff;
  font-size: .88rem;
}

.sidebar-user small {
  color: #a9bed6;
  font-size: .75rem;
}

.user-avatar {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--app-navy);
  background: #dbeafe;
  border-radius: 50%;
  font-weight: 800;
}

.btn-sidebar {
  color: #dbeafe;
  border: 1px solid rgba(255, 255, 255, .16);
  text-align: left;
}

.btn-sidebar:hover {
  color: #fff;
  background: rgba(255, 255, 255, .08);
}

.local-status {
  margin-top: 1rem;
  color: #86efac;
  font-size: .74rem;
}

.app-main {
  min-height: 100vh;
}

.app-header {
  position: sticky;
  z-index: 1010;
  top: 0;
  min-height: var(--app-header-height);
  padding: .75rem clamp(1rem, 3vw, 2rem);
  display: flex;
  align-items: center;
  gap: .85rem;
  background: var(--app-header-bg);
  border-bottom: 1px solid var(--app-border);
  box-shadow: 0 5px 24px rgba(15, 23, 42, .045);
  backdrop-filter: blur(16px) saturate(145%);
}

.menu-button {
  width: 44px;
  padding: 0;
  font-size: 1.35rem;
}

.header-breadcrumb {
  color: var(--app-muted);
  font-size: .75rem;
}

.header-titles h1 {
  font-weight: 750;
}

.header-titles,
.page-heading > :first-child,
.card-header-clean > div,
.modal-header > div {
  min-width: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.page-content {
  min-height: calc(100vh - var(--app-header-height));
  padding: clamp(1rem, 3vw, 2rem);
}

.page-heading {
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.page-heading h2 {
  margin-bottom: .25rem;
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 760;
}

.page-heading p {
  margin-bottom: 0;
  color: var(--app-muted);
}

.page-heading h2,
.page-heading p,
.modal-title,
.modal-subtitle {
  overflow-wrap: anywhere;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .5rem;
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .85rem;
}

.stat-card {
  min-height: 118px;
  padding: 1.2rem 1.15rem 1.15rem;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  position: absolute;
  width: 72px;
  height: 72px;
  right: -24px;
  bottom: -30px;
  content: "";
  background: color-mix(in srgb, var(--metric-color, var(--app-primary)) 14%, transparent);
  border-radius: 50%;
}

.stat-card::before {
  position: absolute;
  inset: 1rem auto 1rem 0;
  width: 4px;
  content: "";
  background: var(--metric-color, var(--app-primary));
  border-radius: 0 5px 5px 0;
}

.stat-card .stat-value {
  color: var(--metric-color, var(--app-primary));
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.05;
}

.stat-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.stat-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--metric-color, var(--app-primary));
  background: color-mix(in srgb, var(--metric-color, var(--app-primary)) 12%, transparent);
  border-radius: .7rem;
  font-size: 1rem;
}

.stat-card .stat-label {
  margin-top: .45rem;
  font-size: .88rem;
  font-weight: 750;
}

.stat-card .stat-detail {
  margin-top: .15rem;
  color: var(--app-muted);
  font-size: .76rem;
}

.metric-primary { --metric-color: var(--app-primary); }
.metric-success { --metric-color: var(--app-success); }
.metric-danger { --metric-color: var(--app-danger); }
.metric-warning { --metric-color: var(--app-warning); }
.metric-navy { --metric-color: var(--app-navy-light); }

.quick-actions {
  padding: .85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}

.quick-actions-label {
  margin: 0 .4rem 0 .2rem;
  color: var(--app-muted);
  font-size: .85rem;
  font-weight: 750;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(280px, .7fr) minmax(430px, 1.3fr);
  gap: 1rem;
}

.dashboard-chart-card {
  min-width: 0;
}

.chart-shell {
  height: 190px;
  padding: 1rem 1rem .25rem;
}

.chart-summary {
  margin: 0;
  padding: .75rem 1.1rem 1rem;
  display: grid;
  gap: .45rem;
  list-style: none;
}

.chart-summary li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: .55rem;
  align-items: center;
  color: var(--app-muted);
  font-size: .8rem;
}

.chart-summary strong {
  color: var(--app-text);
  font-variant-numeric: tabular-nums;
}

.chart-dot {
  width: .65rem;
  height: .65rem;
  background: var(--app-primary);
  border-radius: 50%;
}

.chart-dot-ok { background: var(--app-success); }
.chart-dot-danger { background: var(--app-danger); }

.card-header-clean {
  min-height: 72px;
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--app-border);
}

.card-header-clean h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 760;
}

.card-header-clean p {
  margin: .2rem 0 0;
  color: var(--app-muted);
  font-size: .8rem;
}

.filter-bar {
  padding: 1rem;
  display: grid;
  grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(135px, 1fr)) minmax(150px, auto);
  gap: .75rem;
  align-items: end;
}

.filter-bar > * {
  min-width: 0;
}

.filter-bar.compact {
  grid-template-columns: minmax(190px, 1.7fr) repeat(2, minmax(130px, 1fr)) repeat(2, minmax(135px, 1fr)) auto;
}

.filter-bar.mobile-filter-bar {
  grid-template-columns: minmax(240px, 1fr) minmax(150px, auto);
}

.filter-bar.tracked-filter-bar {
  grid-template-columns: minmax(240px, 2fr) minmax(220px, 1.4fr) minmax(145px, 1fr) auto;
}

.filter-label {
  margin-bottom: .25rem;
  color: var(--app-muted);
  font-size: .74rem;
  font-weight: 750;
}

.filter-meta {
  min-width: 0;
  display: grid;
  align-content: end;
  gap: .25rem;
}

.filter-check {
  min-height: 24px;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.filter-check .form-check-input {
  float: none;
  margin: 0;
}

.filter-count {
  margin: 0;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.table-wrap {
  overflow-x: auto;
  border-radius: 0 0 .85rem .85rem;
}

.app-table {
  min-width: 780px;
  margin-bottom: 0;
  vertical-align: middle;
}

.app-table thead th {
  padding: .8rem .75rem;
  color: var(--app-muted);
  background: var(--app-surface-muted);
  border-bottom-width: 1px;
  font-size: .76rem;
  font-weight: 800;
  white-space: nowrap;
}

.app-table tbody td {
  padding: .72rem .75rem;
  color: var(--app-text);
  background: var(--app-surface);
  border-color: var(--app-divider);
  font-size: .86rem;
}

.app-table tbody tr:hover > * {
  background: var(--app-surface-hover);
}

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

.status-pill {
  padding: .25rem .55rem;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 750;
  white-space: nowrap;
}

.status-ok {
  color: var(--app-success-text);
  background: var(--app-success-bg);
}

.status-low {
  color: var(--app-warning-text);
  background: var(--app-warning-bg);
}

.status-out,
.status-inactive {
  color: var(--app-danger-text);
  background: var(--app-danger-bg);
}

.status-info {
  color: var(--app-info-text);
  background: var(--app-info-bg);
}

.row-actions {
  display: flex;
  justify-content: flex-end;
  gap: .3rem;
  white-space: nowrap;
}

.empty-state,
.loading-state,
.error-state {
  min-height: 230px;
  padding: 2rem;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: .65rem;
  text-align: center;
  color: var(--app-muted);
}

.empty-state .bi,
.error-state .bi {
  font-size: 2rem;
}

.empty-state h3,
.error-state h3 {
  margin: 0;
  color: var(--app-text);
  font-size: 1.05rem;
}

.operation-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 1rem;
  align-items: start;
}

.operation-card {
  padding: clamp(1rem, 2.5vw, 1.4rem);
}

.operation-card h3 {
  margin-bottom: 1rem;
  font-size: 1rem;
  font-weight: 760;
}

.line-adder {
  padding: 1rem;
  display: grid;
  grid-template-columns: minmax(150px, 190px) minmax(220px, 1fr) 130px auto;
  gap: .75rem;
  align-items: end;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .7rem;
}

.operation-summary {
  position: sticky;
  top: calc(var(--app-header-height) + 1rem);
}

.tracked-return-section {
  min-width: 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--app-divider);
}

.tracked-return-heading {
  margin-bottom: .75rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.tracked-return-heading > :first-child {
  min-width: 0;
}

.tracked-return-heading .status-pill {
  flex: 0 0 auto;
}

.summary-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.summary-list li {
  padding: .65rem 0;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--app-divider);
}

.summary-list li:last-child {
  border-bottom: 0;
}

.summary-list li > :last-child {
  min-width: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

.summary-list span:first-child {
  color: var(--app-muted);
}

.operation-help {
  padding: .8rem;
  color: var(--app-info-text);
  background: var(--app-info-soft);
  border-left: 4px solid var(--app-primary);
  border-radius: .4rem;
  font-size: .82rem;
}

.qr-tracking-option {
  padding: .9rem 1rem;
  background: var(--app-info-soft);
  border: 1px solid var(--app-info-border);
  border-radius: .65rem;
}

.qr-tracking-switch {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: .75rem;
  align-items: start;
}

.qr-tracking-switch .form-check-input {
  float: none;
  width: 2.25rem;
  height: 1.25rem;
  min-height: 1.25rem;
  margin: .12rem 0 0;
  cursor: pointer;
}

.qr-tracking-copy {
  min-width: 0;
}

.qr-tracking-copy .form-check-label {
  display: block;
}

.qr-tracking-copy .form-text {
  margin-top: .25rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.router-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-weight: 800;
  letter-spacing: .04em;
}

.router-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: .85rem;
}

.router-card {
  padding: 1rem;
}

.router-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
}

.router-detail-grid {
  display: grid;
  grid-template-columns: minmax(230px, .7fr) minmax(340px, 1.3fr);
  gap: 1rem;
}

.qr-preview {
  width: min(100%, 220px);
  aspect-ratio: 1;
  padding: .55rem;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--app-border);
  border-radius: .65rem;
}

.router-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.router-timeline li {
  position: relative;
  padding: 0 0 1rem 1.5rem;
  border-left: 2px solid var(--app-info-border);
}

.router-timeline li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.router-timeline li::before {
  position: absolute;
  top: .2rem;
  left: -.43rem;
  width: .75rem;
  height: .75rem;
  content: "";
  background: var(--app-primary);
  border: 2px solid var(--app-surface);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--app-info-border);
}

.router-scan-panel {
  padding: 1rem;
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: .75rem;
  align-items: end;
  background: var(--app-info-soft);
  border: 1px solid var(--app-info-border);
  border-radius: .75rem;
}

.router-token-list {
  display: grid;
  gap: .5rem;
}

.router-token-row {
  padding: .65rem;
  display: grid;
  grid-template-columns: minmax(155px, 1fr) auto;
  gap: .5rem;
  align-items: center;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .55rem;
}

.tracked-available-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.tracked-available-codes {
  min-height: 3.1rem;
  padding: .5rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .6rem;
}

.tracked-code-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .45rem;
}

.tracked-code-option {
  min-width: 0;
  padding: .55rem;
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  background: var(--app-surface-raised);
  border: 1px solid var(--app-border);
  border-radius: .5rem;
  cursor: pointer;
}

.tracked-code-option:hover,
.tracked-code-option:focus-within {
  border-color: var(--app-primary);
  box-shadow: 0 0 0 .15rem rgba(var(--app-primary-rgb), .1);
}

.tracked-code-option .form-check-input {
  flex: 0 0 auto;
}

.tracked-code-option .router-code {
  overflow-wrap: anywhere;
}

.compact-pager {
  width: fit-content;
  margin: .6rem auto 0;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem;
  background: var(--app-surface-raised);
  border: 1px solid var(--app-border);
  border-radius: .75rem;
}

.compact-pager-btn {
  width: 2rem;
  height: 2rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--app-muted);
  background: transparent;
  border: 0;
  border-radius: .5rem;
}

.compact-pager-btn:hover:not(:disabled) {
  color: var(--app-text);
  background: var(--app-surface-muted);
}

.compact-pager-btn:disabled {
  opacity: .35;
  cursor: not-allowed;
}

.compact-pager-page {
  min-width: 2rem;
  height: 2rem;
  padding: 0 .5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  background: var(--app-primary);
  border-radius: .5rem;
}

.sticky-action-bar {
  display: flex;
  justify-content: flex-end;
  gap: .5rem;
}

.full-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: .35rem;
}

.full-pager-btn {
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 .6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--app-text);
  background: var(--app-surface-raised);
  border: 1px solid var(--app-border);
  border-radius: .5rem;
  font-size: .85rem;
}

.full-pager-btn:hover:not(:disabled) {
  color: var(--app-primary);
  border-color: var(--app-primary);
}

.full-pager-btn:disabled {
  opacity: .4;
  cursor: not-allowed;
}

.full-pager-current {
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 .6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: .85rem;
  background: var(--app-primary);
  border-radius: .5rem;
}

.full-pager-ellipsis {
  padding: 0 .25rem;
  color: var(--app-muted);
}

.report-tabs {
  padding: .65rem;
  display: flex;
  gap: .35rem;
  overflow-x: auto;
}

.report-tabs .btn {
  flex: 0 0 auto;
}

.modal-content {
  color: var(--app-text);
  background: var(--app-surface-raised);
  border: 1px solid var(--app-border);
  border-radius: 1rem;
  box-shadow: var(--app-shadow-lg);
}

.modal-header,
.modal-footer {
  padding: 1rem 1.25rem;
}

.modal-header {
  align-items: flex-start;
  gap: .75rem;
}

.modal-header .btn-close {
  flex: 0 0 auto;
}

.modal-body {
  padding: 1.25rem;
}

.modal-subtitle {
  margin-top: .2rem;
  color: var(--app-muted);
  font-size: .82rem;
}

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

.modal-form-grid .full-width {
  grid-column: 1 / -1;
}

.review-box {
  padding: 1rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .65rem;
}

.toast {
  border: 0;
  color: var(--app-text);
  background: var(--app-surface-raised);
  box-shadow: var(--app-shadow-md);
}

.toast-body > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.toast-success { border-left: 5px solid var(--app-success); }
.toast-danger { border-left: 5px solid var(--app-danger); }
.toast-warning { border-left: 5px solid var(--app-warning); }

.maintenance-filter-bar {
  grid-template-columns: minmax(220px, 1.7fr) minmax(150px, 1fr) minmax(180px, 1.25fr) repeat(2, minmax(135px, .8fr)) minmax(150px, auto);
}

.maintenance-export-actions {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .45rem;
}

.maintenance-form-shell {
  width: min(100%, 820px);
  margin-inline: auto;
}

.maintenance-form {
  overflow: clip;
}

.maintenance-form-section {
  padding: clamp(1rem, 3vw, 1.5rem);
  border-bottom: 1px solid var(--app-divider);
}

.maintenance-form-section > h3 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 760;
}

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

.maintenance-form-grid > *,
.maintenance-auto-card > div,
.maintenance-context-grid > div {
  min-width: 0;
}

.maintenance-form-grid .full-width {
  grid-column: 1 / -1;
}

.maintenance-auto-card {
  margin-top: 1rem;
  padding: .9rem 1rem;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: .8rem;
  align-items: center;
  background: var(--app-info-soft);
  border: 1px solid var(--app-info-border);
  border-radius: .75rem;
}

.maintenance-auto-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--app-info-text);
  background: var(--app-surface-raised);
  border-radius: 50%;
  font-size: 1.15rem;
}

.maintenance-auto-card small,
.maintenance-auto-card strong,
.maintenance-auto-card span {
  display: block;
  overflow-wrap: anywhere;
}

.maintenance-driver-value {
  color: var(--app-text);
  font-size: 1rem;
}

.maintenance-context {
  margin-top: 1rem;
}

.maintenance-context .empty-state,
.maintenance-context .loading-state,
.maintenance-context .error-state {
  min-height: 130px;
  padding: 1rem;
  background: var(--app-surface-muted);
  border: 1px dashed var(--app-input-border);
  border-radius: .75rem;
}

.maintenance-context-empty {
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  color: var(--app-info-text);
  background: var(--app-info-soft);
  border: 1px solid var(--app-info-border);
  border-radius: .75rem;
}

.maintenance-context-empty p {
  color: var(--app-muted);
  overflow-wrap: anywhere;
}

.maintenance-context-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .65rem;
}

.maintenance-context-grid > div {
  min-height: 84px;
  padding: .8rem;
  display: grid;
  align-content: center;
  gap: .18rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .7rem;
}

.maintenance-context-grid small {
  color: var(--app-muted);
  font-size: .73rem;
}

.maintenance-context-grid strong {
  overflow-wrap: anywhere;
}

.maintenance-performed-switch {
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .75rem;
}

.maintenance-performed-switch .form-check {
  margin: 0;
  padding-left: 2.6rem;
}

.maintenance-inherited-field {
  display: none;
}

.maintenance-photo-field {
  min-width: 0;
}

.maintenance-photo-preview {
  min-height: 94px;
  margin-top: .65rem;
  padding: .65rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--app-muted);
  background: var(--app-surface-muted);
  border: 1px dashed var(--app-input-border);
  border-radius: .7rem;
  overflow: hidden;
  cursor: copy;
  transition: border-color .15s ease, background-color .15s ease;
}

.maintenance-photo-preview.is-dragover,
.mechanical-attachment-preview.is-dragover {
  border-color: var(--app-primary);
  border-style: solid;
  background: rgba(var(--app-primary-rgb), .1);
}

.maintenance-photo-preview:focus-visible,
.mechanical-attachment-preview:focus-visible {
  outline: 2px solid var(--app-primary);
  outline-offset: 2px;
}

.maintenance-photo-preview > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.maintenance-photo-preview > .bi {
  flex: 0 0 auto;
  font-size: 1.4rem;
}

.maintenance-photo-preview img {
  width: 108px;
  height: 76px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: .5rem;
}

.maintenance-form-actions {
  padding: 1rem clamp(1rem, 3vw, 1.5rem);
  position: sticky;
  z-index: 2;
  bottom: 0;
  display: flex;
  justify-content: flex-end;
  gap: .65rem;
  background: color-mix(in srgb, var(--app-surface) 94%, transparent);
  border-top: 1px solid var(--app-border);
  backdrop-filter: blur(10px);
}

.maintenance-review {
  display: grid;
  gap: 1rem;
}

.maintenance-review-row {
  padding: .45rem 0;
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(0, 1.5fr);
  gap: .75rem;
  border-bottom: 1px solid var(--app-divider);
}

.maintenance-review-row:last-child {
  border-bottom: 0;
}

.maintenance-review-row span {
  color: var(--app-muted);
}

.maintenance-review-row strong {
  text-align: right;
  overflow-wrap: anywhere;
}

.maintenance-detail-grid {
  margin: 0 0 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem;
}

.maintenance-detail-grid > div {
  min-width: 0;
  padding: .8rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .7rem;
}

.maintenance-detail-grid dt {
  margin-bottom: .2rem;
  color: var(--app-muted);
  font-size: .72rem;
}

.maintenance-detail-grid dd {
  margin: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.maintenance-observation {
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: var(--app-surface-muted);
  border-left: 4px solid var(--app-primary);
  border-radius: .4rem .7rem .7rem .4rem;
}

.maintenance-observation h3 {
  font-size: .85rem;
  font-weight: 760;
}

.maintenance-observation p {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.maintenance-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}

.maintenance-stored-photo {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .75rem;
}

.maintenance-stored-photo img {
  width: 100%;
  height: min(300px, 42vh);
  display: block;
  object-fit: contain;
  background: #0b1220;
}

.maintenance-stored-photo figcaption {
  padding: .7rem .85rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem;
}

.maintenance-photo-missing {
  min-height: 180px;
  padding: 1rem;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: .45rem;
  color: var(--app-muted);
}

.maintenance-external-photo {
  min-height: 180px;
  padding: 1rem;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: .55rem;
  text-align: center;
}

.maintenance-external-photo > .bi {
  color: var(--app-info-text);
  font-size: 1.8rem;
}

.maintenance-external-photo span {
  max-width: 34ch;
  overflow-wrap: anywhere;
}

.maintenance-danger-zone {
  margin-top: 1.25rem;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--app-danger-bg);
  border: 1px solid color-mix(in srgb, var(--app-danger) 38%, var(--app-border));
  border-radius: .75rem;
}

.maintenance-danger-zone > div {
  min-width: 0;
}

.maintenance-danger-zone p {
  color: var(--app-danger-text);
  overflow-wrap: anywhere;
}

.mechanical-stat-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mechanical-filter-bar {
  grid-template-columns: minmax(200px, 1.6fr) minmax(150px, 1fr) minmax(170px, 1.1fr) minmax(150px, 1fr) minmax(135px, .8fr) minmax(135px, .8fr);
}

.mechanical-filter-meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.mechanical-filter-actions,
.google-sync-actions {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: .45rem;
}

.google-sync-panel {
  padding: 1rem;
  display: grid;
  gap: 1rem;
  overflow: hidden;
}

.google-sync-heading {
  min-width: 0;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: .8rem;
  align-items: center;
}

.google-sync-heading > div,
.google-sync-footer > p {
  min-width: 0;
}

.google-sync-heading h3 {
  margin: 0 0 .15rem;
  font-size: 1rem;
  font-weight: 760;
}

.google-sync-heading p,
.google-sync-footer p,
.google-sync-operator-note {
  color: var(--app-muted);
  overflow-wrap: anywhere;
}

.google-sync-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--app-info-text);
  background: var(--app-info-soft);
  border: 1px solid var(--app-info-border);
  border-radius: .75rem;
  font-size: 1.2rem;
}

.google-sync-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .6rem;
}

.google-sync-grid > div {
  min-width: 0;
  padding: .7rem;
  display: grid;
  gap: .15rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .65rem;
}

.google-sync-grid small {
  color: var(--app-muted);
  font-size: .72rem;
}

.google-sync-grid strong {
  overflow-wrap: anywhere;
}

.google-sync-footer {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.google-sync-panel-compact {
  gap: .5rem;
}

.google-sync-consent {
  padding: .85rem;
  background: var(--app-warning-bg);
  border: 1px solid color-mix(in srgb, var(--app-warning) 34%, var(--app-border));
  border-radius: .7rem;
}

.google-sync-reasons {
  min-width: 0;
  padding: .8rem 1rem;
  color: var(--app-warning-text);
  background: var(--app-warning-bg);
  border: 1px solid color-mix(in srgb, var(--app-warning) 34%, var(--app-border));
  border-radius: .7rem;
}

.google-sync-reasons li {
  overflow-wrap: anywhere;
}

.google-sync-source {
  min-width: 0;
  padding: .8rem;
  display: grid;
  gap: .12rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .7rem;
}

.google-sync-source small,
.google-sync-source strong,
.google-sync-source span {
  overflow-wrap: anywhere;
}

.mechanical-form-shell {
  width: min(100%, 920px);
}

.mechanical-work-composer {
  display: grid;
  gap: .85rem;
}

.mechanical-work-heading,
.mechanical-work-item-header,
.mechanical-work-add {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}

.mechanical-work-heading > div {
  min-width: 0;
}

.mechanical-work-heading p {
  overflow-wrap: anywhere;
}

.mechanical-work-count {
  flex: 0 0 auto;
  padding: .3rem .6rem;
  color: var(--app-info-text);
  background: var(--app-info-soft);
  border: 1px solid var(--app-info-border);
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 750;
}

.mechanical-work-list {
  display: grid;
  gap: .75rem;
}

.mechanical-work-item {
  min-width: 0;
  padding: 1rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .8rem;
}

.mechanical-work-item-header {
  margin-bottom: .8rem;
}

.mechanical-work-item-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
}

.mechanical-work-item-grid > *,
.mechanical-work-item-grid .full-width {
  min-width: 0;
}

.mechanical-work-item-grid .full-width {
  grid-column: 1 / -1;
}

.mechanical-work-add {
  justify-content: flex-start;
}

.mechanical-attachment-preview {
  min-height: 94px;
  margin-top: .65rem;
  padding: .75rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  color: var(--app-muted);
  background: var(--app-surface-muted);
  border: 1px dashed var(--app-input-border);
  border-radius: .7rem;
  overflow: hidden;
  cursor: copy;
  transition: border-color .15s ease, background-color .15s ease;
}

.mechanical-attachment-preview > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.mechanical-attachment-preview-grid {
  width: 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .6rem;
}

.mechanical-attachment-chip {
  min-width: 0;
  padding: .55rem;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: .6rem;
  align-items: center;
  background: var(--app-surface-raised);
  border: 1px solid var(--app-border);
  border-radius: .6rem;
}

.mechanical-attachment-chip img,
.mechanical-attachment-chip > .bi {
  width: 52px;
  height: 42px;
  object-fit: cover;
  border-radius: .4rem;
}

.mechanical-attachment-chip > .bi {
  display: grid;
  place-items: center;
  color: var(--app-danger);
  background: var(--app-danger-bg);
  font-size: 1.3rem;
}

.mechanical-attachment-chip span,
.mechanical-attachment-chip strong,
.mechanical-attachment-chip small {
  min-width: 0;
  display: block;
  overflow-wrap: anywhere;
}

.mechanical-review-items,
.mechanical-detail-item-list {
  margin: 0;
  padding-left: 1.35rem;
}

.mechanical-review-items li,
.mechanical-detail-item-list li {
  padding: .5rem 0 .5rem .25rem;
  border-bottom: 1px solid var(--app-divider);
}

.mechanical-review-items li:last-child,
.mechanical-detail-item-list li:last-child {
  border-bottom: 0;
}

.mechanical-review-items strong,
.mechanical-review-items span,
.mechanical-detail-item-list strong,
.mechanical-detail-item-list p {
  display: block;
  overflow-wrap: anywhere;
}

.mechanical-review-items span,
.mechanical-detail-item-list p {
  margin-top: .15rem;
  color: var(--app-muted);
}

.mechanical-detail-card {
  padding: clamp(1rem, 3vw, 1.5rem);
}

.mechanical-detail-header {
  margin-bottom: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.mechanical-detail-items {
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: var(--app-surface-muted);
  border: 1px solid var(--app-border);
  border-radius: .75rem;
}

.mechanical-status-history {
  margin-bottom: 1.25rem;
}

.mechanical-status-timeline {
  margin: 0;
  padding: 0;
  display: grid;
  list-style: none;
}

.mechanical-status-timeline li {
  min-width: 0;
  padding: .75rem 0 .75rem 1.35rem;
  position: relative;
  border-left: 2px solid var(--app-border);
}

.mechanical-status-timeline li::before {
  position: absolute;
  top: 1.05rem;
  left: -6px;
  width: 10px;
  height: 10px;
  content: "";
  background: var(--app-primary);
  border: 2px solid var(--app-surface);
  border-radius: 50%;
}

.mechanical-status-timeline li > div {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

.mechanical-status-timeline p,
.mechanical-status-timeline small {
  margin: .35rem 0 0;
  overflow-wrap: anywhere;
}

.mechanical-document-card {
  min-height: 180px;
  padding: 1rem;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: .65rem;
  text-align: center;
}

.mechanical-document-card > .bi {
  color: var(--app-danger);
  font-size: 2.5rem;
}

.table-row-muted {
  opacity: .68;
}

.mobile-bottom-nav {
  position: fixed;
  z-index: 1020;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: 62px;
  padding: .35rem max(.5rem, env(safe-area-inset-right)) calc(.35rem + env(safe-area-inset-bottom)) max(.5rem, env(safe-area-inset-left));
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  background: var(--app-bottom-bg);
  border-top: 1px solid var(--app-border);
  box-shadow: 0 -6px 24px rgba(15, 23, 42, .12);
}

.mobile-bottom-nav a {
  min-width: 0;
  min-height: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .1rem;
  color: var(--app-muted);
  border-radius: .45rem;
  font-size: .64rem;
  text-decoration: none;
}

.mobile-bottom-nav a span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mobile-bottom-nav a .bi {
  font-size: 1.15rem;
}

.mobile-bottom-nav a.active {
  color: var(--app-primary);
  background: var(--app-info-soft);
  font-weight: 750;
}

.min-width-0 { min-width: 0; }
.text-danger-strong { color: var(--app-danger); font-weight: 750; }
.text-success-strong { color: var(--app-success); font-weight: 750; }
.text-warning-strong { color: var(--app-warning); font-weight: 750; }

@media (min-width: 992px) {
  .app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--app-sidebar-width);
    height: 100vh !important;
    transform: none !important;
    visibility: visible !important;
  }

  /* Bootstrap fuerza overflow-y: visible en .offcanvas-lg .offcanvas-body a
     partir de 992px (mismo modo "panel fijo" del comentario de arriba); sin
     este !important el menú lateral no hace scroll interno y, en pantallas
     bajas (una laptop chica), los últimos ítems quedan inalcanzables. */
  .sidebar-body {
    height: 100% !important;
    overflow-y: auto !important;
  }

  .sidebar-mobile-header {
    display: none;
  }

  .app-main {
    margin-left: var(--app-sidebar-width);
  }
}

@media (max-width: 1199.98px) {
  .stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .dashboard-grid,
  .operation-layout {
    grid-template-columns: 1fr;
  }

  .operation-summary {
    position: static;
  }

  .filter-bar,
  .filter-bar.compact,
  .filter-bar.mobile-filter-bar,
  .filter-bar.tracked-filter-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .filter-bar .filter-search {
    grid-column: span 2;
  }
}

@media (max-width: 991.98px) {
  .page-content {
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
  }

  .dashboard-grid,
  .operation-layout {
    grid-template-columns: 1fr;
  }

  .operation-summary {
    position: static;
  }

  .router-detail-grid {
    grid-template-columns: 1fr;
  }

  .maintenance-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .maintenance-form-actions {
    bottom: calc(62px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 767.98px) {
  .app-header {
    min-height: 66px;
  }

  .header-breadcrumb {
    display: none;
  }

  .header-titles {
    min-width: 0;
  }

  .header-titles h1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-actions > a.btn span {
    display: none !important;
  }

  .header-actions > a.btn .bi {
    margin-right: 0 !important;
  }

  .page-content {
    padding: 1rem;
  }

  .page-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .page-actions {
    justify-content: stretch;
  }

  .page-actions .btn {
    flex: 1 1 auto;
  }

  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat-card {
    min-height: 105px;
    padding: 1rem;
  }

  .stat-card .stat-value {
    font-size: 1.5rem;
  }

  .filter-bar,
  .filter-bar.compact,
  .filter-bar.mobile-filter-bar,
  .filter-bar.tracked-filter-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-bar .filter-search {
    grid-column: 1 / -1;
  }

  .responsive-table {
    min-width: 0;
  }

  .responsive-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .responsive-table,
  .responsive-table tbody,
  .responsive-table tr,
  .responsive-table td {
    display: block;
    width: 100%;
  }

  .responsive-table tbody {
    padding: .5rem;
  }

  .responsive-table tbody tr {
    margin-bottom: .65rem;
    padding: .45rem .75rem;
    background: var(--app-surface-raised);
    border: 1px solid var(--app-border);
    border-radius: .65rem;
  }

  .responsive-table tbody td {
    min-height: 38px;
    padding: .45rem 0;
    display: grid;
    grid-template-columns: minmax(105px, 2fr) minmax(0, 3fr);
    gap: .65rem;
    align-items: center;
    text-align: right;
    background: transparent;
    border-bottom: 1px solid var(--app-divider);
  }

  .responsive-table tbody td::before {
    content: attr(data-label);
    color: var(--app-muted);
    font-size: .74rem;
    font-weight: 750;
    text-align: left;
  }

  .responsive-table tbody td:last-child {
    border-bottom: 0;
  }

  .responsive-table .row-actions {
    justify-content: flex-end;
    flex-wrap: wrap;
  }

  .responsive-table .status-pill {
    max-width: 100%;
    justify-self: end;
    white-space: normal;
    text-align: right;
    overflow-wrap: anywhere;
  }

  .line-adder {
    grid-template-columns: 1fr 120px;
  }

  .line-adder .add-line-button,
  .line-adder .line-adder-company {
    grid-column: 1 / -1;
  }

  .modal-form-grid {
    grid-template-columns: 1fr;
  }

  .maintenance-form-grid,
  .maintenance-photo-grid,
  .mechanical-work-item-grid {
    grid-template-columns: 1fr;
  }

  .maintenance-form-grid .full-width {
    grid-column: auto;
  }

  .mechanical-work-item-grid .full-width {
    grid-column: auto;
  }

  .maintenance-context-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .maintenance-form input,
  .maintenance-form select,
  .maintenance-form textarea {
    font-size: 16px;
  }

  .router-scan-panel {
    grid-template-columns: 1fr;
  }

  .tracked-code-checklist {
    grid-template-columns: 1fr;
  }

  .tracked-return-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .tracked-return-heading .status-pill {
    align-self: flex-start;
  }

  .modal-form-grid .full-width {
    grid-column: auto;
  }

  .google-sync-heading {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .google-sync-heading > .status-pill {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .google-sync-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .google-sync-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .google-sync-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 479.98px) {
  .auth-layout {
    padding: 0;
    align-items: stretch;
  }

  .auth-card {
    min-height: 100vh;
    padding: 1.4rem;
    justify-content: center;
    border-radius: 0;
  }

  .stat-grid,
  .filter-bar,
  .filter-bar.compact,
  .filter-bar.mobile-filter-bar,
  .filter-bar.tracked-filter-bar,
  .line-adder {
    grid-template-columns: 1fr;
  }

  .filter-bar > *,
  .filter-bar .filter-search,
  .line-adder .add-line-button {
    grid-column: auto;
  }

  .quick-actions > .btn {
    flex: 1 1 100%;
  }

  .sticky-action-bar {
    flex-direction: column-reverse;
  }

  .sticky-action-bar .btn {
    width: 100%;
  }

  .card-header-clean {
    align-items: stretch;
    flex-direction: column;
  }

  .card-header-clean .btn {
    align-self: flex-start;
  }

  .router-token-row {
    grid-template-columns: 1fr;
  }

  .router-token-row .status-pill {
    justify-self: start;
    white-space: normal;
  }

  .maintenance-context-grid,
  .maintenance-detail-grid {
    grid-template-columns: 1fr;
  }

  .maintenance-form-actions,
  .maintenance-danger-zone {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .maintenance-form-actions .btn,
  .maintenance-danger-zone .btn {
    width: 100%;
  }

  .maintenance-review-row {
    grid-template-columns: 1fr;
    gap: .15rem;
  }

  .maintenance-review-row strong {
    text-align: left;
  }

  .maintenance-photo-preview img {
    width: 82px;
    height: 68px;
  }

  .google-sync-heading {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .google-sync-heading > .status-pill {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .google-sync-grid,
  .mechanical-attachment-preview-grid {
    grid-template-columns: 1fr;
  }

  .google-sync-footer,
  .mechanical-work-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .google-sync-actions {
    justify-content: stretch;
  }

  .google-sync-actions .btn,
  .mechanical-work-add .btn {
    width: 100%;
  }
}

@media (max-width: 575.98px) {
  .theme-picker-header {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  html,
  body {
    color: #000 !important;
    background: #fff !important;
    color-scheme: light !important;
  }

  .app-sidebar,
  .app-header,
  .mobile-bottom-nav,
  .page-actions,
  .filter-bar,
  .row-actions,
  .toast-container {
    display: none !important;
  }

  .app-main {
    margin: 0 !important;
  }

  .page-content {
    padding: 0;
  }

  .surface-card {
    box-shadow: none;
  }

  body > :not(.print-label-sheet) {
    display: none !important;
  }

  .print-label-sheet {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr);
    gap: 5mm;
  }

  .router-print-label {
    min-height: 62mm;
    padding: 4mm;
    display: flex;
    break-inside: avoid;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    color: #000;
    background: #fff;
    border: .3mm solid #000;
    text-align: center;
  }

  .router-print-label img {
    width: 30mm;
    height: 30mm;
    margin: 2mm 0;
    object-fit: contain;
  }

  .router-print-label strong,
  .router-print-label small {
    display: block;
  }

  .router-print-label .label-material-name {
    max-width: 100%;
    margin-top: 1mm;
    font-size: 9pt;
    font-weight: 700;
    line-height: 1.15;
  }

  .router-print-label .label-material-code {
    font-size: 8pt;
  }
}

.print-label-sheet {
  display: none;
}

@page {
  size: A4;
  margin: 10mm;
}

/* Registros de mantenimiento guardados en el teléfono sin enviar (modo sin señal). */
.maintenance-pending {
  margin-bottom: 1rem;
  padding: 1rem;
  border-left: 4px solid var(--app-warning);
  background: var(--app-warning-bg);
  color: var(--app-text);
}

.maintenance-pending.has-rejected {
  border-left-color: var(--app-danger);
}

.maintenance-pending-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
}

.maintenance-pending-icon {
  font-size: 1.5rem;
  color: var(--app-warning-text);
}

.maintenance-pending-copy {
  flex: 1 1 14rem;
  min-width: 0;
}

.maintenance-pending-list {
  list-style: none;
  margin: .75rem 0 0;
  padding: 0;
  display: grid;
  gap: .5rem;
}

.maintenance-pending-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .25rem .75rem;
  padding: .5rem .75rem;
  border-radius: .5rem;
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  overflow-wrap: anywhere;
}

.maintenance-pending-list li.is-rejected {
  border-color: var(--app-danger);
}

.maintenance-pending-error {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
}