:root{--color-bg:#f6f7f9;--color-surface:#fff;--color-text:#1f2329;--color-text-2:#6b7280;--color-text-3:#9ca3af;--color-primary:#f97316;--color-primary-weak:#fff1e6;--color-danger:#e5484d;--color-border:#ececef;--radius-s:8px;--radius-m:12px;--radius-l:18px;--shadow-card:0 1px 2px #1018280d;--header-h:48px;--nav-h:60px;--page-pad:16px;--font:-apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:var(--font);background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}button{font-family:inherit}#app{min-height:100dvh}.app{background:var(--color-bg);max-width:480px;min-height:100dvh;margin:0 auto;position:relative}.app-header{z-index:10;height:var(--header-h);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid 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.nav-icon{font-size:20px;line-height:1}.nav-item.active{color:var(--color-primary);font-weight:600}.add-fab{background:var(--color-primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:26px;font-weight:400;display:flex;transform:translateY(-6px);box-shadow:0 4px 12px #f9731659}.add-fab:active{transform:translateY(-4px)scale(.96)}.placeholder{background:var(--color-surface);border-radius:var(--radius-l);box-shadow:var(--shadow-card);text-align:center;padding:28px 20px}.placeholder-badge{background:var(--color-primary-weak);color:var(--color-primary);border-radius:999px;margin-bottom:12px;padding:3px 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var(--color-border);background:var(--color-surface);color:var(--color-text-3);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px;font-family:inherit;font-size:12px;display:flex}.image-add:disabled{opacity:.6;cursor:default}.image-add-icon{font-size:26px;line-height:1}.search-select{position:relative}.selected-box{border:1px solid var(--color-primary);background:var(--color-primary-weak);border-radius:var(--radius-m);justify-content:space-between;align-items:center;padding:8px 10px 8px 12px;display:flex}.selected-name{color:var(--color-primary);font-size:14px;font-weight:600}.selected-clear{color:var(--color-text-3);cursor:pointer;background:0 0;border:none;width:26px;height:26px;font-size:18px}.search-options{z-index:20;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-m);max-height:220px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #1018281a}.search-option{border-radius:var(--radius-s);text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:10px;font-family:inherit;font-size:14px;display:flex}.search-option:active{background:var(--color-bg)}.search-option.create{color:var(--color-primary);font-weight:600}.search-option-sub{color:var(--color-text-3);font-size:12px}.search-empty{text-align:center;color:var(--color-text-3);padding:12px;font-size:13px}.empty{text-align:center;color:var(--color-text-3);padding:40px 20px}.empty-icon{margin-bottom:10px;font-size:40px}.empty-title{color:var(--color-text-2);margin-bottom:4px;font-size:15px;font-weight:600}.empty-sub{font-size:13px;line-height:1.6}.dialog-mask{z-index:100;background:#00000073;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.dialog{background:var(--color-surface);border-radius:var(--radius-l);width:100%;max-width:320px;padding:22px 20px 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0;border:none;border-radius:50%;font-family:inherit;font-size:14px;position:relative}.calendar-day.today{color:var(--color-primary);font-weight:700}.calendar-day.selected{background:var(--color-primary);color:#fff;font-weight:700}.calendar-day.has:after{content:"";background:var(--color-primary);border-radius:50%;width:5px;height:5px;position:absolute;bottom:2px;left:50%;transform:translate(-50%)}.calendar-day.selected.has:after{background:#fff}.day-header{justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;display:flex}.setting-list{flex-direction:column;gap:8px;margin-bottom:12px;display:flex}.setting-item{background:var(--color-bg);border-radius:var(--radius-m);align-items:center;gap:10px;padding:10px 12px;display:flex}.setting-name{flex:1;font-size:14px;font-weight:600}.add-row{gap:8px;display:flex}.add-row .form-input{flex:1}.add-row-category{grid-template-columns:1fr auto 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