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var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;margin-top:auto;padding:6px;font-size:13px}.day-add:hover{color:var(--accent);border-color:var(--accent)}.tz-hint{background:var(--accent-light);color:var(--text);border-radius:8px;margin-bottom:14px;padding:8px 12px;font-size:14px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}.preview-modal{background:var(--card,#fff);border-radius:10px;flex-direction:column;width:90vw;max-width:1100px;height:90vh;display:flex;overflow:hidden}.preview-header{border-bottom:1px solid var(--border,#e5e7eb);align-items:center;gap:12px;padding:12px 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