body { font-family: Arial, sans-serif; margin: 0; padding: 0; }
.pricing-banner { position: fixed; top: 10px; right: 12px; background: #fff7e6; border: 1px solid #ffd591; color: #8a5a00; padding: 6px 10px; border-radius: 4px; font-size: 12px; z-index: 1000; }
.toolbar { display: flex; gap: 8px; align-items: center; padding: 12px; border-bottom: 1px solid #eee; }
#calendar { padding: 12px; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.35); display: flex; align-items: center; justify-content: center; }
.modal.hidden { display: none; }
.modal-content { background: #fff; padding: 16px; border-radius: 6px; width: 360px; display: grid; gap: 8px; }
.modal-content .summary-error { background: #fff2f0; color: #a8071a; border: 1px solid #ffa39e; padding: 8px; border-radius: 4px; display: none; }
.modal-content label { display: grid; gap: 4px; font-size: 13px; }
.modal-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }
.toast { position: fixed; bottom: 16px; right: 16px; background: #333; color: #fff; padding: 10px 14px; border-radius: 4px; }
.toast.hidden { display: none; }
.toast.success { background: #17823b; }
.toast.error { background: #b81d13; }
.resource-groups { display: grid; grid-template-columns: 1fr; gap: 8px; }
.footer { margin: 12px; color: #777; font-size: 12px; }