.app-shell { min-height: 100vh; }
.app-column { min-width: 0; }
.main-content { min-height: calc(100vh - var(--topbar)); padding: 22px 16px 100px; outline: none; }
.page { width: min(100%, 1480px); margin: 0 auto; }
.page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.page-heading p { margin-top: 7px; }
.page-body { min-width: 0; }
.dashboard-grid { display: grid; gap: 16px; margin-top: 16px; }
.today-layout { display: grid; gap: 20px; }
.priority-feed { min-width: 0; }
.today-aside { display: grid; align-content: start; gap: 16px; }
.settings-layout { display: grid; gap: 16px; }
.settings-nav { display: flex; gap: 4px; overflow-x: auto; padding: 4px; background: var(--cream-deep); border-radius: 12px; }
.settings-nav button { min-height: 42px; padding: 8px 14px; border: 0; border-radius: 9px; background: transparent; white-space: nowrap; color: var(--muted); }
.settings-nav button.active { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-sm); }
.settings-content { min-width: 0; }