html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

a, .btn-link {
    color: #006bb7;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}
/* -- Skip link (WCAG 2.2 SC 2.4.1) --------------------------------------- */
.wt-skip-link {
  position: absolute;
  left: var(--space-2);
  top: -4rem;
  z-index: var(--z-toast);
  background: var(--accent-600, var(--color-primary));
  color: var(--color-text-inverse);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  transition: top var(--transition-fast);
}
.wt-skip-link:focus {
  top: var(--space-2);
}

/* -- App shell grid -------------------------------------------------------- */
html, body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-surface-muted);
  margin: 0;
  height: 100%;
}

.wt-shell {
  display: grid;
  grid-template-areas:
    "topbar topbar"
    "nav    main";
  grid-template-rows: 56px 1fr;
  grid-template-columns: 240px 1fr;
  min-height: 100dvh;
}

/* -- Top bar --------------------------------------------------------------- */
.wt-topbar {
  grid-area: topbar;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-4);
  background: var(--accent-600, var(--color-primary));
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}
.wt-topbar__brand {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-inverse);
  text-decoration: none;
  flex: 1;
}
.wt-topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.wt-topbar__icon-btn {
  background: transparent;
  border: none;
  color: var(--color-text-inverse);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xl);
  line-height: 1;
}
.wt-topbar__icon-btn:focus-visible {
  outline: 3px solid var(--color-text-inverse);
  outline-offset: 2px;
}
.wt-topbar__menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--color-text-inverse);
  font-size: var(--font-size-xl);
  cursor: pointer;
  padding: var(--space-2);
}

/* -- Sidebar nav ----------------------------------------------------------- */
.wt-nav {
  grid-area: nav;
  background: var(--color-neutral-800);
  overflow-y: auto;
  padding: var(--space-4) 0;
}

/* -- Main content ---------------------------------------------------------- */
.wt-main {
  grid-area: main;
  padding: var(--space-6);
  overflow-y: auto;
}

/* -- Page header ----------------------------------------------------------- */
.wt-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.wt-page-header__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
  line-height: var(--line-height-tight);
}
.wt-page-header__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: var(--space-1) 0 0;
}
.wt-page-header__actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* -- Status badges --------------------------------------------------------- */
.wt-status-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.wt-status-badge--pending   { background: var(--status-pending-bg);   color: var(--status-pending-text); }
.wt-status-badge--submitted { background: var(--status-submitted-bg); color: var(--status-submitted-text); }
.wt-status-badge--approved  { background: var(--status-approved-bg);  color: var(--status-approved-text); }
.wt-status-badge--rejected  { background: var(--status-rejected-bg);  color: var(--status-rejected-text); }
.wt-status-badge--exported  { background: var(--status-exported-bg);  color: var(--status-exported-text); }
.wt-status-badge--processed { background: var(--status-processed-bg); color: var(--status-processed-text); }
.wt-status-badge--draft     { background: var(--color-neutral-200);   color: var(--color-neutral-700); }

/* -- Metric card ----------------------------------------------------------- */
.wt-metric-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  box-shadow: var(--shadow-sm);
}
.wt-metric-card__icon { font-size: 2rem; }
.wt-metric-card__body { display: flex; flex-direction: column; gap: var(--space-1); }
.wt-metric-card__value { font-size: var(--font-size-2xl); font-weight: var(--font-weight-bold); line-height: 1; }
.wt-metric-card__label { font-size: var(--font-size-sm); color: var(--color-text-muted); }
.wt-metric-card__delta { font-size: var(--font-size-xs); font-weight: var(--font-weight-medium); }
.wt-metric-card__delta--up   { color: var(--color-success); }
.wt-metric-card__delta--down { color: var(--color-error); }

/* -- Attention queue card -------------------------------------------------- */
.wt-attention-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-info);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}
.wt-attention-card--urgent { border-left-color: var(--color-error); }
.wt-attention-card__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-2); }
.wt-attention-card__title  { font-weight: var(--font-weight-semibold); }
.wt-attention-card__badge  {
  background: var(--color-error);
  color: #fff;
  border-radius: var(--radius-full);
  padding: 0 var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  min-width: 1.5rem;
  text-align: center;
}
.wt-attention-card__desc   { font-size: var(--font-size-sm); color: var(--color-text-muted); margin: 0 0 var(--space-3); }
.wt-attention-card__actions { display: flex; gap: var(--space-2); }

/* -- Empty state ----------------------------------------------------------- */
.wt-empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--color-text-muted);
}
.wt-empty-state__icon    { font-size: 3rem; margin-bottom: var(--space-4); }
.wt-empty-state__heading { font-size: var(--font-size-lg); font-weight: var(--font-weight-semibold); color: var(--color-text); margin-bottom: var(--space-2); }
.wt-empty-state__desc    { font-size: var(--font-size-sm); margin-bottom: var(--space-6); }
.wt-empty-state__action  { display: flex; justify-content: center; gap: var(--space-2); }

/* -- App preview frame ----------------------------------------------------- */
.wt-preview-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-neutral-800);
  border: 1px solid var(--color-border-strong);
}
.wt-preview-frame__chrome {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-neutral-700);
}
.wt-preview-frame__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-neutral-400);
}
.wt-preview-frame__screen img {
  display: block;
  width: 100%;
  height: auto;
}

/* -- Mobile bottom nav ----------------------------------------------------- */
.wt-bottom-nav { display: none; }

/* -- Responsive: = 768px (md breakpoint) ---------------------------------- */
@media (max-width: 768px) {
  .wt-shell {
    grid-template-areas:
      "topbar"
      "main";
    grid-template-columns: 1fr;
    grid-template-rows: 56px 1fr;
    padding-bottom: 64px; /* room for bottom nav */
  }

  .wt-nav {
    display: none;
    position: fixed;
    top: 56px;
    left: 0;
    width: 85vw;
    max-width: 300px;
    height: calc(100dvh - 56px);
    z-index: var(--z-overlay);
  }
  .wt-nav--open { display: block; }

  .wt-topbar__menu-toggle { display: block; }

  .wt-main { padding: var(--space-4); }

  .wt-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -2px 8px rgb(0 0 0 / 0.08);
    z-index: var(--z-sticky);
  }

  .wt-page-header { flex-direction: column; gap: var(--space-3); }
}

.wt-bottom-nav__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--font-size-xs);
  cursor: pointer;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
}
.wt-bottom-nav__item:focus-visible {
  outline: 3px solid var(--accent-600, var(--color-primary));
  outline-offset: -3px;
}
.wt-bottom-nav__item.active,
.wt-bottom-nav__item:hover {
  color: var(--accent-600, var(--color-primary));
}
.wt-bottom-nav__icon  { font-size: 1.4rem; line-height: 1; }
.wt-bottom-nav__label { font-size: 0.65rem; font-weight: var(--font-weight-medium); }

/* ── Public layout (T907) ────────────────────────────────────────────── */
.wt-public {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
.wt-public-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.wt-public-header__brand {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-decoration: none;
}
.wt-public-header__nav { display: flex; gap: var(--space-4); align-items: center; }
.wt-public-header__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  text-decoration: none;
}
.wt-public-header__link:hover { color: var(--color-primary); }

/* ── Landing page (T907) ─────────────────────────────────────────────── */
.wt-landing-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-6);
  background: linear-gradient(135deg, var(--accent-50, #eff6ff), var(--color-surface));
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
@media (min-width: 1024px) {
  .wt-landing-hero { grid-template-columns: 1fr 1fr; align-items: center; }
}
.wt-landing-hero__tagline {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.wt-landing-hero__body { font-size: var(--font-size-lg); color: var(--color-text-muted); margin-bottom: var(--space-6); }
.wt-landing-hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.wt-landing-hero__preview { display: flex; justify-content: center; }

.wt-landing-section {
  padding: var(--space-12) var(--space-6);
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}
.wt-landing-section--alt { background: var(--color-surface-muted); max-width: 100%; }
.wt-landing-section--alt .wt-landing-section__content { max-width: 1280px; margin: 0 auto; }
.wt-landing-section__content > h2 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-6);
}
.wt-landing-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 768px) {
  .wt-landing-feature-grid { grid-template-columns: repeat(3, 1fr); }
}
.wt-landing-feature { padding: var(--space-6); background: var(--color-surface); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.wt-landing-feature h3 { font-size: var(--font-size-lg); font-weight: var(--font-weight-semibold); margin-bottom: var(--space-2); }
.wt-landing-footer {
  margin-top: auto;
  padding: var(--space-6);
  text-align: center;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ── Nav sidebar open/close toggle (T904) ────────────────────────────── */
.wt-nav--open { transform: translateX(0) !important; }

/* ── Worker dashboard (T908) ─────────────────────────────────────────── */
.wt-worker-warning {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-warning-light);
  color: var(--status-pending-text);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}
.wt-worker-assignment {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
}
.wt-worker-assignment--none { color: var(--color-text-muted); }
.wt-worker-assignment__label { font-weight: var(--font-weight-medium); margin-right: var(--space-1); }
.wt-worker-totals { margin-top: var(--space-6); }

/* ── Clock action card (T908) ────────────────────────────────────────── */
.wt-clock-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  margin-bottom: var(--space-6);
}
.wt-clock-card__status {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  margin: 0;
}
.wt-clock-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 10rem;
  height: 10rem;
  border-radius: 50%;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.wt-clock-card__btn:hover, .wt-clock-card__btn:focus-visible {
  transform: scale(1.04);
  box-shadow: var(--shadow-lg);
  outline: 3px solid var(--accent-600, var(--color-primary));
  outline-offset: 4px;
}
.wt-clock-card__btn--in  { background: var(--color-success); color: var(--color-text-inverse); }
.wt-clock-card__btn--out { background: var(--color-error);   color: var(--color-text-inverse); }
.wt-clock-card__error { color: var(--color-error); font-size: var(--font-size-sm); }

/* ── Metric row container (T910) ─────────────────────────────────────── */
.wt-metric-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
@media (min-width: 640px) {
  .wt-metric-row { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}