.app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background:
    radial-gradient(ellipse at top, var(--wf-cream-025) 0%, var(--color-surface) 50%, var(--color-surface) 100%);
}

:root[data-theme="dark"] .app,
:root[data-theme="auto"][data-dark-os="true"] .app {
  background:
    radial-gradient(ellipse at top, #141A15 0%, var(--color-surface) 50%, var(--color-surface) 100%);
}

/* ──────────── Editorial header ──────────── */

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-outline-variant);
}

.brand { display: flex; align-items: center; gap: var(--space-4); }

.brand-logo {
  width: 56px;
  height: 56px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  flex-shrink: 0;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-kicker {
  font-size: var(--type-label-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.brand-name {
  font-family: var(--font-display);
  font-size: var(--type-title-lg);
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-primary);
}

.header-meta {
  font-size: var(--type-label-md);
  color: var(--color-on-surface-variant);
  letter-spacing: 0.02em;
  padding-left: var(--space-4);
  border-left: 1px solid var(--color-outline-variant);
}

.header-meta strong {
  color: var(--color-primary);
  font-weight: 600;
}

/* ──────────── Main + sections ──────────── */

.app-main {
  flex: 1;
  padding: var(--space-8) var(--space-6) var(--space-10);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.section + .section { margin-top: var(--space-12); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--space-2);
  margin-bottom: var(--space-5);
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-4);
}

.section-kicker {
  font-size: var(--type-label-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--type-headline-md);
  font-weight: 600;
  color: var(--color-on-surface);
  letter-spacing: -0.02em;
}

.section-sub {
  font-size: var(--type-body-sm);
  color: var(--color-on-surface-variant);
  font-style: italic;
  margin-top: 2px;
}

.today-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
}

.week-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: var(--space-4);
}

/* ──────────── Footer ──────────── */

.app-footer {
  padding: var(--space-8) var(--space-6);
  margin-top: var(--space-10);
  text-align: center;
  color: var(--color-on-surface-variant);
  font-size: var(--type-body-sm);
  border-top: 2px solid var(--color-primary);
  background: var(--wf-cream-050);
}

:root[data-theme="dark"] .app-footer,
:root[data-theme="auto"][data-dark-os="true"] .app-footer {
  background: var(--color-surface-container);
}

.app-footer a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 600;
}

.footer-kicker {
  font-size: var(--type-label-sm);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-1);
}

/* ──────────── Status bar ──────────── */

.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-2) var(--space-5);
  color: var(--color-on-surface-variant);
  font-size: var(--type-label-md);
}

.status-bar strong { color: var(--color-primary); font-weight: 600; }