:root,:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-background:#f3f5f3;--color-surface:#fff;--color-surface-secondary:#e9eeeb;--color-text:#172220;--color-text-muted:#65716e;--color-border:#d8dfdc;--color-accent:#236d69;--color-accent-hover:#185956;--color-accent-soft:#dcebe8;--color-danger:#a33b3b;--color-focus:#24847e;--color-overlay:#0f18177a;--shadow-small:0 .5rem 1.5rem #1b2a2714;--shadow-large:0 1.5rem 4rem #1b2a271f;--radius-small:.5rem;--radius-medium:.8rem;--radius-large:1.25rem;--spacing-1:.25rem;--spacing-2:.5rem;--spacing-3:.75rem;--spacing-4:1rem;--spacing-5:1.5rem;--spacing-6:2rem;--spacing-7:3rem}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-background:#171b1b;--color-surface:#202625;--color-surface-secondary:#29302f;--color-text:#eef2f0;--color-text-muted:#a5afac;--color-border:#39413f;--color-accent:#66aaa5;--color-accent-hover:#7bbab5;--color-accent-soft:#263f3d;--color-danger:#e27c7c;--color-focus:#7ac2bd;--color-overlay:#050808ad;--shadow-small:0 .5rem 1.5rem #0003;--shadow-large:0 1.5rem 4rem #0000004d}@media (prefers-color-scheme:dark){:root[data-theme=system]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-background:#171b1b;--color-surface:#202625;--color-surface-secondary:#29302f;--color-text:#eef2f0;--color-text-muted:#a5afac;--color-border:#39413f;--color-accent:#66aaa5;--color-accent-hover:#7bbab5;--color-accent-soft:#263f3d;--color-danger:#e27c7c;--color-focus:#7ac2bd;--color-overlay:#050808ad;--shadow-small:0 .5rem 1.5rem #0003;--shadow-large:0 1.5rem 4rem #0000004d}}@media (prefers-color-scheme:light){:root[data-theme=system]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-background:#f3f5f3;--color-surface:#fff;--color-surface-secondary:#e9eeeb;--color-text:#172220;--color-text-muted:#65716e;--color-border:#d8dfdc;--color-accent:#236d69;--color-accent-hover:#185956;--color-accent-soft:#dcebe8;--color-danger:#a33b3b;--color-focus:#24847e;--color-overlay:#0f18177a;--shadow-small:0 .5rem 1.5rem #1b2a2714;--shadow-large:0 1.5rem 4rem #1b2a271f}}*{box-sizing:border-box}html{background:var(--color-background);min-width:320px;min-height:100%}body{min-width:320px;min-height:100vh;color:var(--color-text);background:var(--color-background);font-synthesis:none;text-rendering:optimizelegibility;margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,sans-serif;overflow-x:hidden}button,input{color:inherit;font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.app-loading{min-height:100vh;color:var(--color-text-muted);place-items:center;display:grid}.login-page{place-items:center;gap:var(--spacing-5);min-height:100vh;padding:var(--spacing-5);background:radial-gradient(circle at 15% 10%, var(--color-accent-soft), transparent 32rem), var(--color-background);grid-template-rows:minmax(min-content,1fr) auto;display:grid}.login-panel{border:1px solid var(--color-border);border-radius:var(--radius-large);background:var(--color-surface);width:min(100%,26rem);box-shadow:var(--shadow-large);align-self:center;padding:clamp(2rem,7vw,3rem)}.login-panel h1{margin:0 0 var(--spacing-6);letter-spacing:-.035em;font-size:2rem}.wordmark{color:var(--color-text);white-space:nowrap;font-weight:750;display:inline-flex}.wordmark-accent{color:var(--color-accent)}.login-footer{color:var(--color-text-muted);text-align:center;margin:0;font-size:.75rem;line-height:1.4}.form-field{gap:var(--spacing-2);margin-bottom:var(--spacing-4);display:grid}.form-field label{font-size:.9rem;font-weight:650}.form-field input{width:100%;min-height:3rem;padding:0 var(--spacing-4);border:1px solid var(--color-border);border-radius:var(--radius-small);background:var(--color-background)}.form-field input:focus{border-color:var(--color-accent)}.form-error{margin:0 0 var(--spacing-4);color:var(--color-danger);font-size:.9rem}.primary-button{width:100%;min-height:3rem;padding:0 var(--spacing-5);border-radius:var(--radius-small);color:var(--color-surface);background:var(--color-accent);cursor:pointer;border:0;font-weight:700}.primary-button:hover:not(:disabled){background:var(--color-accent-hover)}.primary-button:disabled{cursor:wait;opacity:.65}.app-shell{grid-template-columns:16.5rem minmax(0,1fr);min-height:100vh;display:grid}.sidebar{height:100vh;padding:var(--spacing-5);border-right:1px solid var(--color-border);background:var(--color-surface);flex-direction:column;display:flex;position:sticky;top:0}.brand{min-height:3rem;padding:0 var(--spacing-3);letter-spacing:-.02em;align-items:center;font-size:1.15rem;font-weight:750;display:flex}.sidebar-navigation{gap:var(--spacing-1);margin-top:var(--spacing-7);display:grid}.sidebar-secondary{gap:var(--spacing-1);margin-top:auto;display:grid}.navigation-link{align-items:center;gap:var(--spacing-3);min-height:2.75rem;padding:0 var(--spacing-3);border-radius:var(--radius-small);color:var(--color-text-muted);font-size:.94rem;font-weight:600;display:flex}.navigation-link:hover,.navigation-link.active{color:var(--color-text);background:var(--color-surface-secondary)}.navigation-link.active{color:var(--color-accent)}.navigation-button{text-align:left;cursor:pointer;background:0 0;border:0;width:100%}.app-content{min-width:0}.app-header{z-index:5;justify-content:space-between;align-items:center;gap:var(--spacing-4);border-bottom:1px solid var(--color-border);background:color-mix(in srgb, var(--color-background) 88%, transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);min-height:4.5rem;padding:0 clamp(1.5rem,4vw,3.5rem);display:flex;position:sticky;top:0}.search-field{align-items:center;gap:var(--spacing-3);width:min(100%,30rem);min-height:2.75rem;padding:0 var(--spacing-4);border:1px solid var(--color-border);border-radius:var(--radius-medium);color:var(--color-text-muted);background:var(--color-surface);display:flex}.search-field input{width:100%;min-width:0;color:var(--color-text-muted);background:0 0;border:0;outline:0}.header-actions{align-items:center;gap:var(--spacing-3);flex:none;min-width:0;display:flex}.header-icon-button{border:1px solid var(--color-border);width:2.5rem;height:2.5rem;color:var(--color-text-muted);background:var(--color-surface);border-radius:50%;flex:none;place-items:center;padding:0;display:grid}.header-icon-button:disabled{cursor:not-allowed;opacity:.7}.account-summary{align-items:center;gap:var(--spacing-2);min-width:0;color:var(--color-text-muted);display:flex}.account-summary svg{flex:none}.account-name{text-overflow:ellipsis;white-space:nowrap;max-width:12rem;font-size:.9rem;overflow:hidden}.page-content{padding:clamp(2rem,5vw,4.5rem) clamp(1.5rem,5vw,4.5rem)}.empty-page,.settings-page{width:min(100%,52rem)}.page-eyebrow{margin:0 0 var(--spacing-2);color:var(--color-accent);letter-spacing:.09em;text-transform:uppercase;font-size:.75rem;font-weight:750}.empty-page h1,.settings-page h1{letter-spacing:-.045em;margin:0;font-size:clamp(2rem,5vw,3.25rem)}.empty-page>p:last-child{margin-top:var(--spacing-5);color:var(--color-text-muted);font-size:1.05rem}.theme-settings{margin:var(--spacing-7) 0 0;padding:var(--spacing-5);border:1px solid var(--color-border);border-radius:var(--radius-large);background:var(--color-surface);box-shadow:var(--shadow-small)}.theme-settings legend{padding:0 var(--spacing-2);font-size:1.05rem;font-weight:700}.theme-settings>p{margin:0 0 var(--spacing-5);color:var(--color-text-muted)}.theme-options{gap:var(--spacing-3);grid-template-columns:repeat(3,1fr);display:grid}.theme-option{cursor:pointer;display:block;position:relative}.theme-option input{opacity:0;position:absolute}.theme-option span{align-content:center;gap:var(--spacing-2);min-height:6rem;padding:var(--spacing-4);border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--color-background);display:grid}.theme-option small{color:var(--color-text-muted);line-height:1.4}.theme-option input:checked+span{border-color:var(--color-accent);box-shadow:inset 0 0 0 1px var(--color-accent)}.theme-option input:focus-visible+span{outline:3px solid var(--color-focus);outline-offset:3px}.mobile-navigation,.mobile-menu-backdrop{display:none}@media (width<=839px){.app-shell{padding-bottom:4.75rem;display:block}.sidebar{display:none}.app-header{min-height:4rem;padding:0 var(--spacing-4)}.search-field{min-height:2.5rem}.header-actions{display:none}.page-content{padding:var(--spacing-6) var(--spacing-4)}.mobile-navigation{z-index:20;min-height:4.5rem;padding:var(--spacing-1) max(var(--spacing-1), env(safe-area-inset-right)) max(var(--spacing-1), env(safe-area-inset-bottom)) max(var(--spacing-1), env(safe-area-inset-left));border-top:1px solid var(--color-border);background:var(--color-surface);grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-navigation-link{justify-content:center;align-items:center;gap:var(--spacing-1);min-width:0;min-height:3.75rem;padding:var(--spacing-1);color:var(--color-text-muted);background:0 0;border:0;flex-direction:column;font-size:.68rem;display:flex}.mobile-navigation-link.active{color:var(--color-accent)}.mobile-menu-backdrop{z-index:30;background:var(--color-overlay);align-items:flex-end;display:flex;position:fixed;inset:0}.mobile-menu{width:100%;padding:var(--spacing-4) var(--spacing-4) max(var(--spacing-5), env(safe-area-inset-bottom));border-radius:var(--radius-large) var(--radius-large) 0 0;background:var(--color-surface);box-shadow:var(--shadow-large)}.mobile-menu-header{min-height:3rem;padding-left:var(--spacing-3);justify-content:space-between;align-items:center;display:flex}.icon-button{background:0 0;border:0;border-radius:50%;place-items:center;width:2.75rem;height:2.75rem;display:grid}.mobile-menu-action{align-items:center;gap:var(--spacing-3);width:100%;min-height:3.25rem;padding:0 var(--spacing-3);border-radius:var(--radius-small);background:0 0;border:0;font-weight:600;display:flex}.danger-action{color:var(--color-danger)}}@media (width<=560px){.login-page{padding:var(--spacing-4)}.login-panel{padding:var(--spacing-6) var(--spacing-5)}.theme-options{grid-template-columns:1fr}.theme-option span{min-height:auto}}