:root {
  --rt-red: #b42318;
  --rt-red-dark: #8f1a12;
  --rt-red-soft: #fde8e6;
  --rt-ink: #1a2332;
  --rt-muted: #5b6573;
  --rt-bg: #eef1f4;
  --rt-panel: #ffffff;
  --rt-line: #d5dbe3;
  --rt-steel: #243044;
  --rt-steel-deep: #1a2332;
  --rt-ok: #0f766e;
  --rt-ok-soft: #ccfbf1;
  --rt-radius: 0.65rem;
  --rt-radius-sm: 0.4rem;
  --rt-shadow: 0 1px 2px rgba(26, 35, 50, 0.04), 0 8px 24px rgba(26, 35, 50, 0.06);
  --rt-font: "Source Sans 3", "Segoe UI", sans-serif;
  --rt-display: "Barlow Condensed", "Arial Narrow", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--rt-font);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--rt-ink);
  background-color: var(--rt-bg);
  background-image:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72) 0%, rgba(238, 241, 244, 0.92) 180px),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 11px,
      rgba(36, 48, 68, 0.035) 11px,
      rgba(36, 48, 68, 0.035) 12px
    );
  background-attachment: fixed;
}

a {
  color: var(--rt-red);
}

a:hover {
  color: var(--rt-red-dark);
}

/* —— Navbar —— */
.app-nav {
  background: linear-gradient(180deg, var(--rt-steel) 0%, var(--rt-steel-deep) 100%);
  border-bottom: 3px solid var(--rt-red);
  box-shadow: 0 2px 12px rgba(26, 35, 50, 0.18);
}

.app-nav .navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--rt-display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff !important;
}

.brand-mark {
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  background: var(--rt-red);
  border-radius: 2px;
  box-shadow: 0 0 0 2px rgba(180, 35, 24, 0.25);
}

.app-nav .nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.78) !important;
  padding: 0.45rem 0.75rem !important;
  border-radius: var(--rt-radius-sm);
}

.app-nav .nav-link:hover,
.app-nav .nav-link:focus {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.08);
}

.app-nav .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.35);
  font-weight: 600;
}

.app-nav .btn-outline-light:hover {
  background: #fff;
  color: var(--rt-steel-deep);
}

/* —— Page chrome —— */
.page-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.page-title {
  font-family: var(--rt-display);
  font-size: clamp(1.65rem, 2.4vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0 0 0.2rem;
  color: var(--rt-ink);
}

.page-sub {
  color: var(--rt-muted);
  margin: 0 0 1.15rem;
  font-size: 0.98rem;
}

.page-header .page-sub {
  margin-bottom: 0;
}

/* —— Panels —— */
.panel {
  background: var(--rt-panel);
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--rt-shadow);
}

.panel-muted {
  background: #f7f8fa;
}

/* —— Stats —— */
.stat-card {
  background: var(--rt-panel);
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius);
  padding: 1rem 1.15rem;
  box-shadow: var(--rt-shadow);
}

.stat-card .label {
  color: var(--rt-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-card .value {
  font-family: var(--rt-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.stat-card.pending .value { color: var(--rt-red); }
.stat-card.closed .value { color: var(--rt-ok); }
.stat-card.total .value { color: var(--rt-red); }

/* —— Badges —— */
.badge-pending {
  background: var(--rt-red-soft);
  color: var(--rt-red-dark);
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.35em 0.55em;
}

.badge-closed {
  background: var(--rt-ok-soft);
  color: #115e59;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.35em 0.55em;
}

/* —— Tables —— */
.table {
  --bs-table-bg: transparent;
}

.table thead th {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--rt-muted);
  background: #f3f5f8;
  border-bottom-width: 1px;
  white-space: nowrap;
}

.table > :not(caption) > * > * {
  padding: 0.7rem 0.75rem;
  vertical-align: middle;
}

.table-hover > tbody > tr:hover > * {
  background-color: #f8fafc;
}

/* —— Forms —— */
.form-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--rt-ink);
  margin-bottom: 0.35rem;
}

.form-control,
.form-select {
  border-color: var(--rt-line);
  border-radius: var(--rt-radius-sm);
  padding: 0.5rem 0.75rem;
  box-shadow: none;
}

.form-control:focus,
.form-select:focus {
  border-color: #c45a52;
  box-shadow: 0 0 0 0.2rem rgba(180, 35, 24, 0.12);
}

.form-text {
  color: var(--rt-muted);
}

.errorlist {
  list-style: none;
  padding: 0;
  margin: 0.35rem 0 0;
  color: var(--rt-red);
  font-size: 0.875rem;
}

/* —— Buttons —— */
.btn {
  font-weight: 600;
  border-radius: var(--rt-radius-sm);
  letter-spacing: 0.01em;
}

.btn-danger {
  --bs-btn-bg: var(--rt-red);
  --bs-btn-border-color: var(--rt-red);
  --bs-btn-hover-bg: var(--rt-red-dark);
  --bs-btn-hover-border-color: var(--rt-red-dark);
  --bs-btn-active-bg: var(--rt-red-dark);
  --bs-btn-active-border-color: var(--rt-red-dark);
}

.btn-dark {
  --bs-btn-bg: var(--rt-steel);
  --bs-btn-border-color: var(--rt-steel);
  --bs-btn-hover-bg: var(--rt-steel-deep);
  --bs-btn-hover-border-color: var(--rt-steel-deep);
}

.btn-outline-secondary {
  --bs-btn-color: var(--rt-ink);
  --bs-btn-border-color: var(--rt-line);
  --bs-btn-hover-bg: #f3f5f8;
  --bs-btn-hover-border-color: #c5ccd6;
  --bs-btn-hover-color: var(--rt-ink);
}

.btn-outline-dark {
  --bs-btn-color: var(--rt-steel);
  --bs-btn-border-color: #9aa5b5;
}

/* —— Alerts —— */
.alert {
  border-radius: var(--rt-radius-sm);
  border-width: 1px;
}

/* —— Pagination —— */
.page-link {
  color: var(--rt-ink);
  border-color: var(--rt-line);
}

.page-link:hover {
  color: var(--rt-red);
  background: #f8fafc;
}

.page-item.active .page-link {
  background: var(--rt-steel);
  border-color: var(--rt-steel);
}

/* —— Chassis suggest —— */
.chassis-suggest {
  position: absolute;
  z-index: 20;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-sm);
  margin-top: 0.2rem;
  max-height: 14rem;
  overflow-y: auto;
  box-shadow: var(--rt-shadow);
}

.chassis-suggest button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 0.5rem 0.75rem;
  font-size: 0.92rem;
  font-family: inherit;
}

.chassis-suggest button:hover,
.chassis-suggest button.active {
  background: #f3f5f8;
}

.chassis-suggest .suggest-hint {
  float: right;
  margin-left: 0.75rem;
  color: var(--rt-muted);
  font-size: 0.75rem;
}

.history-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.65rem;
}

.history-filter-chips {
  display: flex;
  flex: 1 1 16rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.history-filter {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 0.4rem;
  flex: 1 1 16rem;
  max-width: min(22rem, 100%);
  min-width: 0;
  padding: 0.2rem 0.45rem 0.2rem 0.7rem;
  background: #f3f5f8;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-sm);
}

.history-filter.is-invalid {
  border-color: var(--rt-red);
}

.history-filter-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--rt-muted);
  white-space: nowrap;
}

.history-filter-input {
  min-width: 0;
}

.history-filter .form-control {
  width: 100%;
  min-width: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  min-height: 2rem;
  padding: 0.15rem 0.35rem;
}

.history-filter .form-control:focus {
  background: #fff;
  box-shadow: none;
}

.history-filter .filter-error {
  display: none;
  grid-column: 1 / -1;
  margin: 0;
  padding: 0 0.15rem 0.2rem;
  color: var(--rt-red);
  font-size: 0.75rem;
  font-weight: 600;
}

.history-filter.is-invalid .filter-error {
  display: block;
}

.history-filter-actions {
  display: flex;
  gap: 0.45rem;
  margin-left: auto;
}

.unit-lookup-msg {
  font-size: 0.875rem;
  margin-top: 0.3rem;
}

.unit-lookup-msg.error { color: var(--rt-red); font-weight: 600; }
.unit-lookup-msg.ok { color: var(--rt-ok); font-weight: 600; }

/* —— Tom Select shared —— */
.ts-wrapper.form-select .ts-control {
  padding: 0.4rem 0.75rem;
  min-height: calc(1.5em + 0.8rem + 2px);
  border-color: var(--rt-line);
  border-radius: var(--rt-radius-sm);
  box-shadow: none;
}

.ts-wrapper.focus .ts-control {
  border-color: #c45a52;
  box-shadow: 0 0 0 0.2rem rgba(180, 35, 24, 0.12);
}

.ts-wrapper .ts-control .item {
  color: var(--rt-ink);
}

.ts-dropdown {
  border-color: var(--rt-line);
  border-radius: var(--rt-radius-sm);
  box-shadow: var(--rt-shadow);
}

.ts-dropdown .option {
  padding: 0.45rem 0.75rem;
}

.ts-dropdown .option[data-value=""] {
  display: none;
}

/* —— Landing —— */
.landing-wrap {
  max-width: 920px;
  margin: 1.5rem auto 2rem;
}

.landing-brand {
  font-family: var(--rt-display);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
  margin: 0 0 0.4rem;
  color: var(--rt-ink);
}

.landing-brand .accent {
  color: var(--rt-red);
}

.landing-lead {
  color: var(--rt-muted);
  font-size: 1.05rem;
  margin: 0 0 2rem;
  max-width: 28rem;
}

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

@media (min-width: 768px) {
  .dept-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }
}

.dept-card {
  display: block;
  height: 100%;
  text-decoration: none !important;
  color: inherit;
  background: var(--rt-panel);
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius);
  padding: 1.4rem 1.5rem 1.5rem;
  box-shadow: var(--rt-shadow);
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.dept-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--rt-line);
  transition: background 0.18s ease;
}

.dept-card.dept-receiving::before { background: #3b82f6; }
.dept-card.dept-redtag::before { background: var(--rt-red); }

.dept-card:hover {
  transform: translateY(-2px);
  border-color: #c5ccd6;
  box-shadow: 0 4px 18px rgba(26, 35, 50, 0.1);
}

.dept-card:hover::before {
  width: 5px;
}

.dept-kicker {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rt-muted);
  margin-bottom: 0.35rem;
}

.dept-card h2 {
  font-family: var(--rt-display);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 0.45rem;
  color: var(--rt-ink);
}

.dept-card p {
  margin: 0;
  color: var(--rt-muted);
  font-size: 0.98rem;
}

.dept-go {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--rt-red);
}

.dept-card:hover .dept-go {
  text-decoration: underline;
}

/* —— Login —— */
.login-wrap {
  max-width: 420px;
  margin: 3rem auto;
}

.login-wrap .panel {
  padding: 1.5rem 1.6rem;
}

.login-wrap .page-title {
  margin-bottom: 0.15rem;
}

/* —— EOL checklist —— */
.eol-progress {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--rt-muted);
  background: #f3f5f8;
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-sm);
  padding: 0.35rem 0.65rem;
}

.eol-progress.complete {
  color: var(--rt-ok);
  background: var(--rt-ok-soft);
  border-color: #99f6e4;
}

.eol-checklist {
  display: grid;
  gap: 0.35rem;
}

.eol-check-item {
  border: 1px solid var(--rt-line);
  border-radius: var(--rt-radius-sm);
  padding: 0.7rem 0.9rem;
  background: #fafbfc;
}

.eol-check-item .form-check {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0;
  min-height: 0;
}

.eol-check-item .form-check-input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  flex-shrink: 0;
}

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

.eol-check-item .form-check-label {
  font-weight: 600;
  font-size: 1rem;
  color: var(--rt-ink);
}