/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  box-shadow: 0 2px 12px rgba(60, 48, 40, 0.06);
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.header h1 {
  font-size: 1.2rem;
  font-weight: 700;
  white-space: nowrap;
}
.header-actions {
  display: flex;
  gap: 8px;
}

/* Settings bar */
.settings-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}
.setting-group {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text2);
}
.setting-group label { white-space: nowrap; }
.cal-input {
  width: 70px;
  padding: 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--text);
  font-size: 0.85rem;
  text-align: center;
}
.cal-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(196, 125, 138, 0.15); }

/* Per-day calorie grid */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-top: 10px;
  width: 100%;
}
.cal-grid-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
}
.cal-grid-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
}
.cal-grid-input {
  width: 100%;
  min-width: 0;
  padding: 4px 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface2);
  color: var(--text);
  font-size: 0.78rem;
  text-align: center;
}
.cal-grid-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(196, 125, 138, 0.15); }
.cal-apply-all {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}
.cal-apply-all .cal-input { width: 60px; font-size: 0.78rem; padding: 4px 6px; }

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

/* Main content */
.main {
  padding: 16px;
  max-width: 600px;
  margin: 0 auto;
}