:root{--bg-primary: #f5f5f7;--bg-surface: #ffffff;--bg-surface-2: #f2f2f7;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-tertiary: #a1a1a6;--accent: #007aff;--accent-hover: #0062cc;--border: rgba(210, 210, 215, .9);--divider: rgba(229, 229, 234, .9);--space-base: 8px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-12: 48px;--s1: var(--space-2);--s2: var(--space-4);--s3: var(--space-6);--s4: var(--space-8);--s5: 40px;--s6: var(--space-12);--sidebar-width: 260px;--topbar-height: 60px;--mobile-tab-height: 72px;--page-margin-mobile: 16px;--page-margin-tablet: 32px;--page-max-width: 1120px;--r-sm: 10px;--r-md: 14px;--r-lg: 18px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 8px 22px rgba(0, 0, 0, .06);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji"}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font);font-size:var(--text-base, 15px);line-height:var(--line-height-base, 1.5);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button,input{font:inherit}:focus-visible{outline:2px solid rgba(0,122,255,.55);outline-offset:2px;border-radius:10px}.page-container{max-width:var(--page-max-width);margin:0 auto;padding:0 var(--page-margin-mobile);width:100%}@media(min-width:768px){.page-container{padding:0 var(--page-margin-tablet)}}.section-spacing{margin-bottom:var(--space-8)}.grid-dashboard{display:grid;grid-template-columns:1fr;gap:var(--space-4)}@media(min-width:768px){.grid-dashboard{grid-template-columns:repeat(2,1fr);gap:var(--space-5)}}@media(min-width:1024px){.grid-dashboard{grid-template-columns:repeat(3,1fr);gap:var(--space-6)}}.grouped-list{background:var(--bg-surface);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border)}.grouped-row{display:flex;align-items:center;padding:var(--space-4);min-height:48px;border-bottom:1px solid var(--divider);background:var(--bg-surface);transition:background .2s}.grouped-row:last-child{border-bottom:none}.grouped-row:hover{background:var(--bg-surface-2)}.form-grid{display:grid;gap:var(--space-5)}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-input{height:40px;padding:0 var(--space-3);border-radius:var(--r-md);border:1px solid var(--border);background:var(--bg-surface);font-size:15px;color:var(--text-primary)}.appShell{display:flex;height:100vh;overflow:hidden}.shellMain{display:flex;flex-direction:column;flex:1;min-width:0}.content{flex:1;overflow:auto;padding-top:var(--space-6);padding-bottom:calc(var(--space-8) + var(--mobile-tab-height))}@media(min-width:1024px){.content{padding-bottom:var(--space-8)}}.contentInner{max-width:var(--page-max-width);margin:0 auto;padding:0 var(--page-margin-mobile);min-height:100%}@media(min-width:768px){.contentInner{padding:0 var(--page-margin-tablet)}}.topBar{height:var(--topbar-height);position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:var(--space-4);padding:0 var(--space-4);background:color-mix(in srgb,var(--bg-surface),transparent 22%);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--divider)}.menuOnlyMobile{display:flex}@media(min-width:1024px){.menuOnlyMobile{display:none}}@media(min-width:1024px){.topBar{padding:0 var(--space-8)}}.iconBtn{height:40px;width:40px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;background:transparent;border-radius:999px;color:var(--text-secondary);cursor:pointer}.iconBtn:hover{background:var(--bg-surface-2);color:var(--text-primary)}.menuBtn{margin-left:-8px}.searchWrap{flex:1;display:flex;justify-content:center}.search{width:100%;max-width:560px;position:relative}.searchIcon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-tertiary)}.searchInput{width:100%;height:40px;border-radius:var(--r-md);border:1px solid rgba(210,210,215,.6);background:var(--bg-surface-2);padding:0 14px 0 40px}.searchInput:focus{outline:none;border-color:#007aff59;box-shadow:0 0 0 4px 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.2s;box-shadow:none}button.btn-primary:hover,.btn-primary:hover{opacity:.9}button.btn-primary:active,.btn-primary:active{opacity:.7}button.btn-secondary,.btn-secondary{-moz-appearance:none;appearance:none;-webkit-appearance:none;display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 16px;border-radius:10px;border:1px solid var(--border);background-color:var(--bg-surface-2);color:var(--text-primary);font-weight:500;font-size:15px;cursor:pointer;transition:background-color .2s;box-shadow:none}button.btn-secondary:hover,.btn-secondary:hover{background-color:var(--border)}button.btn-secondary:active,.btn-secondary:active{background-color:var(--border);opacity:.8}.top-controls{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:32px}.btn-reset{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:36px;padding:0 14px;border-radius:10px;border:1px solid var(--border);background-color:var(--bg-surface-2);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:background-color .2s}.btn-reset:hover{background-color:var(--border)}.segmented-control{display:flex;width:100%;max-width:320px;height:36px;background-color:var(--bg-surface);border:1px solid var(--border);border-radius:10px;overflow:hidden}.segmented-option{flex:1;border:none;background:transparent;color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:background-color .2s,color .2s;border-radius:0;margin:0}.segmented-option+.segmented-option{border-left:1px solid #D1D1D6}.segmented-option:hover:not(.selected){background-color:var(--bg-surface-2);color:var(--text-primary)}.segmented-option.selected{background-color:var(--accent);color:#fff;border-left-color:transparent}.segmented-option.selected+.segmented-option{border-left-color:transparent}.settings-page{width:100%;max-width:820px;margin:0 auto;padding:32px 24px;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.settings-section{margin-bottom:32px}.settings-section-title{font-size:13px;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;padding-left:16px}.settings-group{background-color:var(--bg-surface);border-radius:16px;overflow:hidden;border:1px solid var(--divider);box-shadow:var(--shadow-sm)}.settings-row{display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:12px 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