:root{--hub-canvas:#f3f4f6;--hub-surface:#fff;--hub-surface-warm:#f7f7f7;--hub-header:#dce1e3;--hub-border:#b9c0c5;--hub-text:#17191c;--hub-muted:#565d63;--hub-accent:#dc2626;--hub-accent-hover:#b91c1c;--hub-accent-soft:#fef2f2;--hub-accent-text:#991b1b}body{background:var(--hub-canvas);color:var(--hub-text)}.hub-button-primary{background:var(--hub-accent);border:1px solid var(--hub-accent);color:#fff}.hub-button-primary:hover{background:var(--hub-accent-hover)}.hub-button-primary:disabled{color:#737b78;background:#d4d8d6;border-color:#d4d8d6}.hub-button-create{color:#fff;background:#2f9e68;border:1px solid #2f9e68}.hub-button-create:hover{background:#267f55}.hub-button-secondary{color:#fff;background:#292d32;border:1px solid #292d32}.hub-button-secondary:hover{background:#111315}.hub-button-tertiary{border:1px solid var(--hub-border);color:var(--hub-text);background:#fff}.hub-button-tertiary:hover{background:#f3f4f6}.hub-section-header{background:var(--hub-header);color:var(--hub-text)}.hub-calendar-heading{background:#e7eaec;border:1px solid #c5cbd0}.hub-calendar-control{min-height:40px;padding:.6rem .85rem;font-size:.8rem;font-weight:800;box-shadow:0 1px 2px #0000001f}.hub-warm-panel{background:var(--hub-surface-warm)}.hub-calendar-project{color:#111315;background:#d9dee1}.hub-calendar-project:hover{background:#cbd1d5}.hub-period-chip{color:#374151;background:#f3f4f6;border:1px solid #d1d5db}.hub-calendar-selected{background:#fff;border-color:#676e74;box-shadow:inset 0 0 0 1px #676e74}.hub-accent-soft{background:var(--hub-accent-soft);color:var(--hub-accent-text);border-color:#fecaca}input,select,textarea{min-height:40px}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #fca5a5}@media print{.hub-button-primary,.hub-button-secondary{color:#000!important;background:#fff!important;border-color:#9ca3af!important}}