:root{--bg: #ffffff;--panel: #fff7f6;--border: #f1e4e2;--text: #1f2328;--muted: #6b7280;--accent: #ff5b55;--accent-2: #ff847f;--shadow: 0 10px 24px rgba(31, 35, 40, .06)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;background:#fafafa;color:var(--text)}.app{max-width:1240px;margin:24px auto;padding:0 16px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;background:var(--bg);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}.brand{font-size:28px;font-weight:700;letter-spacing:1px;color:var(--accent)}.controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.picker{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);border-radius:12px;background:#fff}.btn{height:34px;padding:0 12px;border:1px solid var(--border);background:#fff;border-radius:12px;cursor:pointer;color:var(--text)}.btn:hover{border-color:#e8d1cf}.btn:disabled{opacity:.6;cursor:not-allowed}.btn:active{transform:translateY(1px)}.btn-icon{width:34px;padding:0;font-size:18px;line-height:34px}.btn-primary{background:linear-gradient(180deg,var(--accent-2),var(--accent));border-color:transparent;color:#fff}.select,.input{height:34px;border:1px solid var(--border);border-radius:12px;padding:0 10px;background:#fff;color:var(--text);outline:none}.input{min-width:180px}.select:focus,.input:focus{border-color:#f0b2af;box-shadow:0 0 0 4px #ff5b551f}.w-full{width:100%}.content{margin-top:16px;display:grid;grid-template-columns:1fr 360px;gap:16px}.calendar{background:var(--bg);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:10px;overflow:hidden}.weekdays{display:grid;grid-template-columns:repeat(7,1fr);padding:10px 6px;gap:6px;border-bottom:1px solid var(--border)}.weekday{text-align:center;font-size:14px;color:var(--muted)}.weekday.weekend{color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;padding:10px 6px 14px}.cell{position:relative;height:100px;border-radius:14px;border:1px solid transparent;padding:10px 10px 8px;cursor:pointer;background:#fff;display:flex;flex-direction:column;align-items:center;text-align:center}.cell:hover{border-color:#f3d2d0;background:#fffdfd}.cell.legal-holiday{background:rgba(255,91,85,.08)}.cell.legal-holiday .daynum{color:var(--accent)}.cell.legal-holiday .lunar{color:#1f2328b3}.cell.out{opacity:.4}.cell.today{border-color:#ff5b5573;background:rgba(255,91,85,.06)}.cell.selected{background:linear-gradient(180deg,rgba(255,132,127,.96),rgba(255,91,85,.96));color:#fff}.cell.selected .daynum{color:#fff}.cell.selected .lunar,.cell.selected .festival{color:#ffffffeb}.tag{position:absolute;top:8px;right:8px;width:22px;height:22px;border-radius:8px;display:grid;place-items:center;font-size:12px;font-weight:700}.tag-rest{background:var(--accent);color:#fff}.tag-work{background:rgba(31,35,40,.35);color:#fff}.daynum{font-size:26px;font-weight:700}.lunar{margin-top:6px;font-size:12px;color:var(--muted);width:100%}.festival{margin-top:6px;font-size:12px;color:var(--accent);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.sidebar{background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.side-header{padding:18px 18px 10px;border-bottom:1px solid var(--border)}.side-date{display:flex;flex-direction:column;align-items:center;text-align:center}.side-date-top{font-size:14px;color:var(--accent);display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:center}.side-day{font-size:88px;font-weight:800;color:var(--accent);line-height:1;margin-top:8px}.side-lunar{margin-top:8px;font-size:18px;color:var(--accent);opacity:.95}.side-diff{margin-top:8px;font-size:14px;color:#3f3f46;opacity:.9}.panel{padding:14px 18px 18px}.panel-title{font-size:14px;font-weight:700;color:#3f3f46;margin:10px 0 8px}.backend-status{font-size:12px;color:var(--muted);margin:-2px 0 8px}.backend-status.ok{color:#1f2328b3}.backend-error{font-size:12px;color:var(--accent);margin:-2px 0 10px}.countdown-line{margin-top:10px;font-size:22px;font-weight:800;color:var(--text)}.countdown-sub{margin-top:6px;font-size:12px;color:var(--muted)}.divider{height:1px;background:var(--border);margin:14px 0}.add-form{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.add-form .input{flex:1 1 160px;min-width:160px}.add-form .btn{flex:0 0 auto;min-width:84px;white-space:nowrap}input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer}.holiday-list{margin-top:10px;display:grid;gap:8px}.holiday-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:rgba(255,255,255,.85);border:1px solid var(--border);border-radius:12px}.holiday-meta{display:flex;flex-direction:column;gap:2px}.holiday-name{font-weight:700;font-size:14px}.holiday-date{font-size:12px;color:var(--muted)}.link-btn{border:0;background:transparent;color:var(--accent);cursor:pointer;padding:6px 8px;border-radius:10px}.link-btn:disabled{opacity:.6;cursor:not-allowed}.link-btn:disabled:hover{background:transparent}.link-btn:hover{background:rgba(255,91,85,.08)}@media (max-width: 980px){.content{grid-template-columns:1fr}.sidebar{order:-1}.input{min-width:0;width:100%}}