:root {
  --font-display: "Bebas Neue", "Oswald", sans-serif;
  --font-body: "Work Sans", "Trebuchet MS", sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  --canvas-0: #f5f0e4;
  --canvas-1: #ece4d3;
  --surface-0: rgba(255, 252, 246, 0.88);
  --surface-1: #fffdf9;
  --surface-2: #fef7e9;
  --surface-ink: #131a27;

  --text-strong: #101827;
  --text-main: #172238;
  --text-muted: #5e687d;
  --text-on-dark: #f8f8f6;

  --brand-red: #c31e31;
  --brand-red-deep: #7e101f;
  --brand-blue: #0a6f8f;
  --brand-steel: #35425d;
  --brand-gold: #c89728;

  --line-soft: rgba(16, 24, 39, 0.14);
  --line-strong: rgba(16, 24, 39, 0.28);

  --radius-sm: 0.55rem;
  --radius-md: 0.95rem;
  --radius-lg: 1.4rem;

  --shadow-soft: 0 12px 30px rgba(18, 27, 43, 0.11);
  --shadow-pop: 0 18px 42px rgba(18, 27, 43, 0.18);

  --ease-out: cubic-bezier(0.2, 0.9, 0.22, 1);
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-main);
  font-family: var(--font-body);
  background:
    radial-gradient(65rem 65rem at -10% -20%, rgba(195, 30, 49, 0.18), transparent 55%),
    radial-gradient(54rem 54rem at 120% -35%, rgba(10, 111, 143, 0.2), transparent 55%),
    linear-gradient(130deg, var(--canvas-0) 0%, var(--canvas-1) 100%);
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.18),
      rgba(255, 255, 255, 0.18)
    ),
    repeating-linear-gradient(
      115deg,
      rgba(28, 38, 61, 0.035) 0,
      rgba(28, 38, 61, 0.035) 2px,
      transparent 2px,
      transparent 10px
    );
  mix-blend-mode: multiply;
  z-index: -1;
}

.site-chassis {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-strong);
  letter-spacing: 0.01em;
}

h1,
.page-title,
.dash-hero h1,
.auth-brand h1 {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
.page-title {
  font-size: clamp(2rem, 1.2rem + 2.2vw, 3.3rem);
}

a {
  color: var(--brand-blue);
  text-decoration-color: rgba(10, 111, 143, 0.3);
  text-underline-offset: 0.16em;
  transition: color 0.25s var(--ease-out), text-decoration-color 0.25s var(--ease-out);
}

a:hover,
a:focus {
  color: var(--brand-red);
  text-decoration-color: rgba(195, 30, 49, 0.4);
}

.app-header {
  padding: 0.85rem 0.9rem 0;
  position: relative;
  z-index: 1030;
}

.app-nav {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(255, 248, 232, 0.92));
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.65rem 0.9rem;
  position: relative;
  z-index: 1031;
}

.app-nav__inner {
  gap: 0.85rem;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.brand-mark {
  width: 2.45rem;
  height: 2.45rem;
  border-radius: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-dark);
  background: linear-gradient(145deg, var(--brand-red), var(--brand-red-deep));
  box-shadow: 0 8px 18px rgba(126, 16, 31, 0.34);
  font-size: 1.05rem;
}

.brand-title,
.brand-sub {
  display: block;
  line-height: 1;
}

.brand-title {
  color: var(--text-strong);
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-sub {
  margin-top: 0.17rem;
  color: var(--text-muted);
  font-size: 0.69rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

.app-nav .nav-link {
  color: var(--text-main);
  font-weight: 600;
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  transition: background-color 0.25s var(--ease-out), color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.app-nav .nav-link:hover,
.app-nav .nav-link:focus {
  background: rgba(195, 30, 49, 0.1);
  color: var(--brand-red-deep);
  transform: translateY(-1px);
}

.app-nav .nav-link.active {
  color: var(--text-on-dark);
  background: linear-gradient(120deg, var(--brand-red), var(--brand-red-deep));
  box-shadow: 0 8px 16px rgba(126, 16, 31, 0.3);
}

.navbar-toggler {
  border-color: var(--line-soft);
  border-radius: var(--radius-sm);
}

.search-form {
  width: min(31rem, 100%);
  gap: 0.45rem;
}

.search-form .form-control {
  background: rgba(255, 255, 255, 0.78);
}

.user-trigger {
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  padding: 0.4rem 0.75rem !important;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  background: rgba(255, 255, 255, 0.58);
}

.user-trigger::after {
  margin-left: 0.3rem;
}

.user-pill {
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-dark);
  background: linear-gradient(135deg, var(--brand-blue), #0f5078);
  font-size: 0.9rem;
}

.user-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.user-copy small {
  font-size: 0.61rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  color: var(--text-muted);
}

.user-copy strong {
  font-size: 0.82rem;
  color: var(--text-strong);
}

.dropdown-menu {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--surface-1);
  box-shadow: var(--shadow-soft);
}

.app-nav .dropdown-menu {
  z-index: 1032;
}

.dropdown-item {
  border-radius: var(--radius-sm);
}

.dropdown-item:focus,
.dropdown-item:hover {
  background-color: rgba(10, 111, 143, 0.1);
}

.app-main {
  flex: 1;
  padding-inline: 0.9rem;
}

.app-container {
  max-width: 1520px;
}

.message-stack {
  display: grid;
  gap: 0.85rem;
}

.message-stack .alert {
  border: 1px solid var(--line-soft);
  border-left-width: 5px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  background: var(--surface-1);
}

.breadcrumb {
  background: transparent;
  margin-bottom: 1.1rem;
  padding: 0;
  gap: 0.35rem;
  align-items: center;
}

.breadcrumb-item,
.breadcrumb-item a {
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  color: var(--text-muted);
}

.breadcrumb-item.active {
  color: var(--text-strong);
  font-weight: 700;
}

.card {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--surface-0);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.35s var(--ease-out);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-pop);
  border-color: rgba(53, 66, 93, 0.35);
}

.card-header {
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(120deg, rgba(16, 24, 39, 0.93), rgba(53, 66, 93, 0.95));
  color: var(--text-on-dark);
  letter-spacing: 0.03em;
}

.card-header :is(h1, h2, h3, h4, h5, h6, p, span, small, strong, i, a) {
  color: var(--text-on-dark);
}

.card-header .text-muted {
  color: rgba(248, 248, 246, 0.78) !important;
}

.card-header small {
  color: rgba(248, 248, 246, 0.9) !important;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.card-header.bg-danger,
.card-header.bg-warning,
.card-header.bg-success,
.card-header.bg-primary,
.card-header.bg-info,
.card-header.bg-dark,
.table-dark {
  background: linear-gradient(120deg, #161f31, #3c4a67) !important;
  color: var(--text-on-dark) !important;
}

.card-footer {
  border-top: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.56);
}

.list-group-item {
  background: transparent;
  border-color: var(--line-soft);
}

.list-group-item-action:hover,
.list-group-item-action:focus {
  background: rgba(10, 111, 143, 0.08);
}

.table {
  margin-bottom: 0;
  color: var(--text-main);
}

.table > :not(caption) > * > * {
  border-bottom-color: var(--line-soft);
  padding-top: 0.82rem;
  padding-bottom: 0.82rem;
}

.table-hover > tbody > tr:hover > * {
  background: rgba(195, 30, 49, 0.08);
  color: var(--text-strong);
}

.table-warning > * {
  background-color: rgba(200, 151, 40, 0.16) !important;
}

/* Keep measurement tables in engine rebuild form visually consistent. */
.engine-rebuild-form .measurement-table > :not(caption) > * > * {
  padding: 0.68rem 0.78rem;
  vertical-align: middle;
}

.engine-rebuild-form .measurement-table thead th {
  font-weight: 700;
  white-space: nowrap;
}

.engine-rebuild-form .measurement-table thead th:last-child,
.engine-rebuild-form .measurement-table tbody td:last-child {
  width: 4.25rem;
  text-align: right;
  padding-right: 1rem;
}

.engine-rebuild-form .measurement-table tbody td:last-child .remove-row {
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn {
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-width: 1px;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), background-color 0.25s var(--ease-out), color 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(16, 24, 39, 0.12);
}

.btn-racing,
.btn-primary {
  color: var(--text-on-dark);
  border-color: var(--brand-red);
  background: linear-gradient(125deg, var(--brand-red), var(--brand-red-deep));
}

.btn-racing:hover,
.btn-racing:focus,
.btn-primary:hover,
.btn-primary:focus {
  color: var(--text-on-dark);
  border-color: var(--brand-red-deep);
  background: linear-gradient(125deg, #d5263b, #62111c);
}

.btn-secondary {
  background: linear-gradient(130deg, #5c6374, #3b4253);
  border-color: #3b4253;
}

.btn-success {
  background: linear-gradient(130deg, #147d71, #0f5a52);
  border-color: #0f5a52;
}

.btn-warning {
  color: #1d1607;
  background: linear-gradient(130deg, #e8ba50, #d39b24);
  border-color: #c28711;
}

.btn-danger {
  background: linear-gradient(130deg, #d53940, #9f2029);
  border-color: #8b1b24;
}

.btn-outline-primary {
  color: var(--brand-blue);
  border-color: rgba(10, 111, 143, 0.5);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--brand-blue);
  border-color: var(--brand-blue);
  color: var(--text-on-dark);
}

.btn-outline-secondary {
  color: var(--brand-steel);
  border-color: rgba(53, 66, 93, 0.48);
}

.btn-outline-success {
  color: #11635a;
  border-color: rgba(20, 125, 113, 0.5);
}

/* High-contrast action buttons for dynamic formset rows in dark card headers. */
.card-header .add-row {
  color: #1d1607;
  border-color: #b88310;
  background: linear-gradient(130deg, #f3cf77, #d39b24);
  box-shadow: 0 6px 16px rgba(13, 22, 37, 0.28);
}

.card-header .add-row i {
  color: #1d1607;
}

.card-header .add-row:hover,
.card-header .add-row:focus {
  color: #1d1607;
  border-color: #9a6f0f;
  background: linear-gradient(130deg, #ffe3a0, #c58b16);
  box-shadow: 0 10px 24px rgba(13, 22, 37, 0.34);
}

.card-header .add-row:focus-visible {
  outline: 3px solid rgba(248, 248, 246, 0.88);
  outline-offset: 2px;
}

.btn-outline-danger {
  color: var(--brand-red);
  border-color: rgba(195, 30, 49, 0.5);
}

.btn-outline-warning {
  color: #896208;
  border-color: rgba(200, 151, 40, 0.6);
}

.form-control,
.form-select,
.select2-container--bootstrap-5 .select2-selection,
.input-group-text,
.page-link {
  border-color: var(--line-soft);
  border-radius: 0.8rem;
}

.form-control,
.form-select {
  background-color: rgba(255, 255, 255, 0.7);
  color: var(--text-main);
  padding: 0.6rem 0.78rem;
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(10, 111, 143, 0.6);
  box-shadow: 0 0 0 0.2rem rgba(10, 111, 143, 0.15);
  background: #fff;
}

.form-label {
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.01em;
}

.form-text,
small,
.text-muted {
  color: var(--text-muted) !important;
}

.form-check-input:checked {
  background-color: var(--brand-red);
  border-color: var(--brand-red);
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(195, 30, 49, 0.16);
}

.input-group-text {
  background: rgba(53, 66, 93, 0.13);
  color: var(--text-main);
}

.badge {
  border-radius: 999px;
  padding: 0.45em 0.75em;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.pagination {
  gap: 0.22rem;
}

.page-link {
  color: var(--brand-blue);
  background: rgba(255, 255, 255, 0.66);
}

.page-link:hover,
.page-link:focus {
  color: var(--brand-red);
  background: rgba(195, 30, 49, 0.11);
}

.page-item.active .page-link {
  background: linear-gradient(130deg, var(--brand-red), var(--brand-red-deep));
  border-color: var(--brand-red-deep);
}

.stat-card {
  border-left: 4px solid var(--brand-red);
}

.hover-card {
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out);
}

.hover-card:hover {
  transform: translateY(-4px);
}

.dashboard-shell {
  display: grid;
  gap: 1.15rem;
}

.dash-hero {
  display: grid;
  gap: 1.15rem;
  grid-template-columns: 1.4fr 0.9fr;
  padding: 1.2rem 1.3rem;
  border: 1px solid rgba(16, 24, 39, 0.2);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(16, 24, 39, 0.95), rgba(37, 54, 82, 0.9)),
    radial-gradient(circle at 30% 40%, rgba(195, 30, 49, 0.25), transparent 60%);
  color: var(--text-on-dark);
  box-shadow: var(--shadow-pop);
  position: relative;
  overflow: hidden;
}

.dash-hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -35% 35%;
  height: 70%;
  transform: rotate(-6deg);
  background: linear-gradient(90deg, rgba(200, 151, 40, 0.25), rgba(200, 151, 40, 0));
}

.dash-hero .eyebrow {
  margin: 0 0 0.32rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(248, 248, 246, 0.76);
}

.dash-hero h1 {
  color: var(--text-on-dark);
  line-height: 0.92;
  margin: 0;
}

.dash-hero p {
  margin: 0.65rem 0 0;
  max-width: 42ch;
  color: rgba(248, 248, 246, 0.86) !important;
}

.dash-hero__meta {
  align-self: stretch;
  display: grid;
  gap: 0.65rem;
}

.dash-hero__meta > div {
  border-radius: var(--radius-md);
  border: 1px solid rgba(248, 248, 246, 0.26);
  background: rgba(255, 255, 255, 0.06);
  padding: 0.72rem 0.82rem;
  backdrop-filter: blur(4px);
}

.dash-hero__meta span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.75;
  font-family: var(--font-mono);
}

.dash-hero__meta strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.kpi-grid {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.kpi-card {
  height: 100%;
  display: grid;
  gap: 0.7rem;
  text-decoration: none;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 0.95rem 0.95rem 1rem;
  color: inherit;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(255, 248, 237, 0.9));
  box-shadow: var(--shadow-soft);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.kpi-card:hover,
.kpi-card:focus {
  transform: translateY(-4px);
  color: inherit;
  border-color: rgba(195, 30, 49, 0.33);
  box-shadow: var(--shadow-pop);
}

.kpi-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
}

.kpi-card__meta i {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  background: rgba(10, 111, 143, 0.12);
  color: var(--brand-blue);
}

.kpi-card:nth-child(2) .kpi-card__meta i {
  background: rgba(20, 125, 113, 0.13);
  color: #13695f;
}

.kpi-card:nth-child(3) .kpi-card__meta i {
  background: rgba(195, 30, 49, 0.13);
  color: var(--brand-red);
}

.kpi-card:nth-child(4) .kpi-card__meta i {
  background: rgba(200, 151, 40, 0.18);
  color: #875f07;
}

.kpi-card__label {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.71rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.kpi-card__value {
  font-size: clamp(1.5rem, 1.1rem + 1vw, 2rem);
  line-height: 0.95;
  font-family: var(--font-display);
  letter-spacing: 0.03em;
  color: var(--text-strong);
}

.action-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.action-tile {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.6);
  transition: transform 0.25s var(--ease-out), border-color 0.25s var(--ease-out), background-color 0.25s var(--ease-out);
}

.action-tile:hover,
.action-tile:focus {
  transform: translateY(-2px);
  color: var(--text-strong);
  border-color: rgba(10, 111, 143, 0.34);
  background: rgba(255, 255, 255, 0.88);
}

.action-tile i {
  width: 1.95rem;
  height: 1.95rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-on-dark);
  background: linear-gradient(135deg, var(--brand-red), var(--brand-red-deep));
}

.feed-card .card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.feed-list .list-group-item {
  border-left: 0;
  border-right: 0;
  padding-inline: 0;
}

.feed-item-title {
  color: var(--text-strong);
  font-weight: 700;
  text-decoration: none;
}

.feed-item-title:hover,
.feed-item-title:focus {
  color: var(--brand-red);
}

.empty-state {
  text-align: center;
  padding: 1.4rem 0.8rem;
}

.empty-state i {
  font-size: 2rem;
  color: var(--text-muted);
}

.empty-state h3 {
  margin: 0.6rem 0 0.15rem;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.auth-view .app-main {
  padding-top: 2.4rem;
}

.auth-layout {
  width: min(1100px, 100%);
  margin-inline: auto;
  border-radius: 1.6rem;
  border: 1px solid rgba(16, 24, 39, 0.22);
  overflow: hidden;
  box-shadow: var(--shadow-pop);
  background: var(--surface-1);
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}

.auth-panel {
  padding: clamp(1.2rem, 0.5rem + 2.5vw, 3rem);
}

.auth-panel--brand {
  color: var(--text-on-dark);
  background:
    linear-gradient(150deg, rgba(10, 20, 38, 0.95), rgba(24, 40, 66, 0.95)),
    radial-gradient(circle at 30% 20%, rgba(195, 30, 49, 0.38), transparent 60%);
  position: relative;
  isolation: isolate;
}

.auth-panel--brand::before {
  content: "";
  position: absolute;
  inset: auto -35% -35% 30%;
  height: 72%;
  background: linear-gradient(100deg, rgba(200, 151, 40, 0.28), rgba(200, 151, 40, 0));
  transform: rotate(-6deg);
  z-index: -1;
}

.auth-brand h1 {
  color: var(--text-on-dark);
  font-size: clamp(2.4rem, 1.3rem + 3.4vw, 4.4rem);
  line-height: 0.88;
  margin-bottom: 0.55rem;
}

.auth-brand p {
  max-width: 34ch;
  color: rgba(248, 248, 246, 0.88) !important;
}

.auth-brand__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.76rem;
  color: rgba(248, 248, 246, 0.72);
}

.auth-points {
  margin-top: 1.15rem;
  display: grid;
  gap: 0.55rem;
  padding: 0;
  list-style: none;
}

.auth-points li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: rgba(248, 248, 246, 0.86);
}

.auth-points i {
  color: var(--brand-gold);
}

.auth-panel--form {
  display: grid;
  align-content: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(252, 245, 231, 0.92));
}

.auth-form h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 1.25rem + 1.5vw, 2.7rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.auth-form .lead-copy {
  margin: 0.3rem 0 1.2rem;
}

.auth-legal {
  margin-top: 1rem;
  font-size: 0.81rem;
  color: var(--text-muted);
}

.app-footer {
  margin-top: auto;
  border-top: 1px solid rgba(16, 24, 39, 0.12);
  background: rgba(255, 255, 255, 0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.app-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 1.1rem 0.25rem;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.page-intro {
  margin-bottom: 1.4rem;
}

.page-intro h1 {
  margin-bottom: 0.2rem;
}

.detail-page {
  display: grid;
  gap: 1rem;
}

.detail-hero .card-body {
  background:
    radial-gradient(28rem 14rem at 6% -20%, rgba(195, 30, 49, 0.14), transparent 62%),
    radial-gradient(32rem 15rem at 95% -35%, rgba(10, 111, 143, 0.16), transparent 62%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(253, 246, 233, 0.88));
}

.detail-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.detail-title {
  margin: 0.24rem 0 0.1rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.detail-subtitle {
  margin: 0;
  color: var(--text-muted);
}

.detail-chip-grid {
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.detail-chip {
  border: 1px solid var(--line-soft);
  border-radius: 0.85rem;
  padding: 0.7rem 0.82rem;
  background: rgba(255, 255, 255, 0.62);
}

.detail-chip span {
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.detail-chip strong {
  color: var(--text-strong);
  font-size: 0.98rem;
}

.detail-section-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1.35fr;
}

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

.detail-meta-grid {
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.detail-meta-item {
  border: 1px solid var(--line-soft);
  border-radius: 0.88rem;
  padding: 0.76rem 0.84rem;
  background: rgba(255, 255, 255, 0.64);
}

.detail-meta-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.detail-meta-value {
  margin: 0.28rem 0 0;
  color: var(--text-strong);
  font-weight: 700;
}

.detail-note {
  border: 1px dashed rgba(10, 111, 143, 0.35);
  border-radius: 0.92rem;
  background: rgba(10, 111, 143, 0.06);
  padding: 0.82rem 0.95rem;
}

.detail-table > :not(caption) > * > * {
  padding: 0.7rem 0.8rem;
  vertical-align: middle;
}

.detail-table thead th {
  white-space: nowrap;
}

.detail-empty {
  text-align: center;
  padding: 1.1rem 0.8rem;
}

.detail-empty i {
  font-size: 1.7rem;
  color: var(--text-muted);
}

.detail-empty p {
  margin: 0.52rem 0 0;
  color: var(--text-muted);
}

.list-page {
  display: grid;
  gap: 1rem;
}

.list-hero .card-body {
  background:
    radial-gradient(30rem 14rem at 3% -28%, rgba(195, 30, 49, 0.13), transparent 62%),
    radial-gradient(32rem 15rem at 98% -38%, rgba(10, 111, 143, 0.15), transparent 62%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(253, 246, 232, 0.88));
}

.list-title {
  margin: 0.2rem 0 0.08rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.list-subtitle {
  margin: 0;
  color: var(--text-muted);
}

.list-chip-grid {
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.list-chip {
  border: 1px solid var(--line-soft);
  border-radius: 0.85rem;
  padding: 0.7rem 0.82rem;
  background: rgba(255, 255, 255, 0.62);
}

.list-chip span {
  display: block;
  margin-bottom: 0.14rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.list-chip strong {
  color: var(--text-strong);
  font-size: 0.98rem;
}

.list-card .card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem 0.9rem;
}

.list-filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.list-filter-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.list-filter-group {
  display: inline-flex;
  gap: 0.34rem;
  flex-wrap: wrap;
}

.list-table > :not(caption) > * > * {
  padding: 0.72rem 0.8rem;
  vertical-align: middle;
}

.list-table thead th {
  white-space: nowrap;
}

.list-table td.text-end .btn-group {
  justify-content: flex-end;
}

.list-state {
  text-align: center;
  padding: 1.25rem 0.85rem;
}

.list-state i {
  font-size: 2rem;
  color: var(--text-muted);
}

.list-state h3 {
  margin: 0.58rem 0 0.18rem;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.list-pagination {
  display: flex;
  justify-content: center;
}

.reports-page {
  display: grid;
  gap: 1rem;
}

.reports-hero .card-body {
  background:
    radial-gradient(28rem 14rem at 4% -24%, rgba(200, 151, 40, 0.2), transparent 60%),
    radial-gradient(30rem 15rem at 96% -38%, rgba(10, 111, 143, 0.14), transparent 60%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(253, 246, 232, 0.88));
}

.reports-period {
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  padding: 0.42rem 0.72rem;
  background: rgba(255, 255, 255, 0.66);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.reports-chip-grid {
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.reports-chip {
  border: 1px solid var(--line-soft);
  border-radius: 0.9rem;
  background: rgba(255, 255, 255, 0.62);
  padding: 0.72rem 0.85rem;
}

.reports-chip span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.reports-chip strong {
  display: block;
  margin-top: 0.18rem;
  color: var(--text-strong);
  font-size: 1rem;
}

.report-card .card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem 0.9rem;
}

.report-table > :not(caption) > * > * {
  padding: 0.72rem 0.8rem;
  vertical-align: middle;
}

.report-panels {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

.report-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.report-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.74rem 0.1rem;
  border-bottom: 1px solid var(--line-soft);
}

.report-list-item:last-child {
  border-bottom: 0;
}

.report-item-title {
  margin: 0;
  color: var(--text-strong);
  font-weight: 700;
}

.report-item-meta {
  margin: 0.12rem 0 0;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.report-rank {
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 111, 143, 0.12);
  color: var(--brand-blue);
  font-size: 0.78rem;
  font-weight: 700;
  margin-right: 0.5rem;
}

.rebuild-detail-page {
  display: grid;
  gap: 1rem;
}

.rebuild-hero .card-body {
  background:
    radial-gradient(30rem 15rem at 8% -20%, rgba(195, 30, 49, 0.17), transparent 60%),
    radial-gradient(32rem 16rem at 92% -35%, rgba(10, 111, 143, 0.18), transparent 60%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(253, 245, 230, 0.88));
}

.rebuild-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.rebuild-chip-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rebuild-chip {
  border: 1px solid var(--line-soft);
  border-radius: 0.85rem;
  padding: 0.72rem 0.82rem;
  background: rgba(255, 255, 255, 0.62);
}

.rebuild-chip span {
  display: block;
  margin-bottom: 0.14rem;
  font-family: var(--font-mono);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.rebuild-chip strong {
  font-size: 1rem;
  color: var(--text-strong);
}

.rebuild-meta-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.rebuild-meta-item {
  border: 1px solid var(--line-soft);
  border-radius: 0.9rem;
  padding: 0.78rem 0.85rem;
  background: rgba(255, 255, 255, 0.65);
}

.rebuild-meta-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.69rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--text-muted);
}

.rebuild-meta-value {
  margin: 0.28rem 0 0;
  color: var(--text-strong);
  font-weight: 700;
}

.rebuild-note {
  border: 1px dashed rgba(10, 111, 143, 0.35);
  border-radius: 0.95rem;
  padding: 0.8rem 0.95rem;
  background: rgba(10, 111, 143, 0.06);
}

.rebuild-spec-grid {
  display: grid;
  gap: 0.72rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rebuild-spec-item {
  border: 1px solid var(--line-soft);
  border-radius: 0.9rem;
  padding: 0.78rem 0.85rem;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.65), rgba(255, 248, 235, 0.7));
}

.rebuild-measurements h4 {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.measurement-detail-card .card-header {
  background: linear-gradient(125deg, rgba(16, 24, 39, 0.95), rgba(34, 51, 78, 0.95));
}

.measurement-detail-table > :not(caption) > * > * {
  padding: 0.67rem 0.78rem;
  vertical-align: middle;
}

.measurement-detail-table thead th:first-child,
.measurement-detail-table tbody td:first-child {
  min-width: 11.5rem;
  font-weight: 700;
}

.measurement-detail-table td .badge {
  min-width: 4.8rem;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dashboard-shell > * {
  animation: rise-in 0.55s var(--ease-out) both;
}

.dashboard-shell > *:nth-child(2) {
  animation-delay: 0.08s;
}

.dashboard-shell > *:nth-child(3) {
  animation-delay: 0.16s;
}

.dashboard-shell > *:nth-child(4) {
  animation-delay: 0.24s;
}

.dashboard-shell > *:nth-child(5) {
  animation-delay: 0.32s;
}

@media (max-width: 1279.98px) {
  .kpi-grid,
  .action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

@media (max-width: 1023.98px) {
  .app-nav {
    border-radius: 1rem;
  }

  .dash-hero {
    grid-template-columns: 1fr;
  }

  .detail-section-grid,
  .detail-section-grid--equal {
    grid-template-columns: 1fr;
  }

  .report-panels {
    grid-template-columns: 1fr;
  }

  .auth-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .app-header,
  .app-main {
    padding-inline: 0.55rem;
  }

  .app-nav {
    padding-inline: 0.55rem;
  }

  .brand-sub,
  .user-copy small {
    display: none;
  }

  .kpi-grid,
  .action-grid {
    grid-template-columns: 1fr;
  }

  .detail-chip-grid,
  .detail-meta-grid {
    grid-template-columns: 1fr;
  }

  .list-chip-grid {
    grid-template-columns: 1fr;
  }

  .reports-chip-grid {
    grid-template-columns: 1fr;
  }

  .rebuild-chip-grid,
  .rebuild-meta-grid,
  .rebuild-meta-grid--two,
  .rebuild-spec-grid {
    grid-template-columns: 1fr;
  }

  .measurement-detail-table thead th:first-child,
  .measurement-detail-table tbody td:first-child {
    min-width: 8.8rem;
  }

  .dash-hero {
    padding: 1rem;
  }

  .card:hover,
  .btn:hover,
  .action-tile:hover,
  .kpi-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .dashboard-shell > * {
    animation: none !important;
  }
}