.theme-light,:root{--bg-base:#f0f4f8;--bg-gradient:linear-gradient(135deg,#f0f4f8,#e8eef4 50%,#f5f8fa);--bg-surface:hsla(0,0%,100%,.7);--bg-surface-solid:#fff;--bg-elevated:hsla(0,0%,100%,.85);--bg-muted:rgba(241,245,249,.8);--bg-subtle:rgba(226,232,240,.6);--glass-blur:12px;--glass-bg:hsla(0,0%,100%,.65);--glass-border:hsla(0,0%,100%,.5);--glass-shadow:0 4px 24px rgba(0,0,0,.04),0 1px 2px rgba(0,0,0,.02);--text-primary:#1a2332;--text-secondary:#4a5568;--text-muted:#718096;--text-inverse:#f7fafc;--border-default:rgba(203,213,225,.6);--border-subtle:rgba(226,232,240,.5);--border-strong:rgba(148,163,184,.5);--border-glass:hsla(0,0%,100%,.3);--accent:#3b82f6;--accent-hover:#2563eb;--accent-muted:rgba(59,130,246,.12);--accent-subtle:rgba(59,130,246,.06);--success:#10b981;--success-muted:rgba(16,185,129,.12);--warning:#f59e0b;--warning-muted:rgba(245,158,11,.12);--error:#ef4444;--error-muted:rgba(239,68,68,.12);--info:#0ea5e9;--info-muted:rgba(14,165,233,.12);--shadow-sm:0 1px 2px rgba(0,0,0,.03);--shadow-md:0 4px 16px rgba(0,0,0,.04);--shadow-lg:0 8px 32px rgba(0,0,0,.06);--shadow-glow:0 0 20px rgba(59,130,246,.1);--sidebar-bg:#1e293b;--sidebar-text:#e2e8f0;--sidebar-text-muted:#94a3b8;--sidebar-hover:#334155;--sidebar-active:#334155;--sidebar-border:#334155;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--transition-fast:.1s ease;--transition-base:.15s ease;--transition-slow:.25s ease;--transition-theme:.3s ease;--safe-area-top:env(safe-area-inset-top,0px);--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-left:env(safe-area-inset-left,0px);--safe-area-right:env(safe-area-inset-right,0px);--bg:var(--bg-base);--card-bg:var(--bg-surface);--muted:var(--text-secondary);--border:var(--border-default);--accent-dark:var(--accent-hover);--radius:var(--radius-md);--shadow:var(--shadow-md)}.theme-dark{--bg-base:#0d1117;--bg-gradient:linear-gradient(180deg,#0d1117,#161b22);--bg-surface:#161b22;--bg-surface-solid:#161b22;--bg-elevated:#21262d;--bg-muted:#21262d;--bg-subtle:#30363d;--glass-blur:0px;--glass-bg:#161b22;--glass-border:#30363d;--glass-shadow:none;--text-primary:#f0f6fc;--text-secondary:#8b949e;--text-muted:#6e7681;--text-inverse:#0d1117;--border-default:#30363d;--border-subtle:#21262d;--border-strong:#484f58;--border-glass:#30363d;--accent:#58a6ff;--accent-hover:#79b8ff;--accent-muted:rgba(88,166,255,.15);--accent-subtle:rgba(88,166,255,.08);--success:#3fb950;--success-muted:rgba(63,185,80,.15);--warning:#d29922;--warning-muted:rgba(210,153,34,.15);--error:#f85149;--error-muted:rgba(248,81,73,.15);--info:#58a6ff;--info-muted:rgba(88,166,255,.15);--shadow-sm:0 1px 0 rgba(0,0,0,.2);--shadow-md:0 3px 6px rgba(0,0,0,.3);--shadow-lg:0 8px 24px rgba(0,0,0,.4);--shadow-glow:0 0 20px rgba(88,166,255,.15);--sidebar-bg:#010409;--sidebar-text:#f0f6fc;--sidebar-text-muted:#8b949e;--sidebar-hover:#161b22;--sidebar-active:#21262d;--sidebar-border:#21262d}@media(prefers-color-scheme:dark){:root:not(.theme-light):not(.theme-dark){--bg-base:#0d1117;--bg-gradient:linear-gradient(180deg,#0d1117,#161b22);--bg-surface:#161b22;--bg-surface-solid:#161b22;--bg-elevated:#21262d;--bg-muted:#21262d;--bg-subtle:#30363d;--glass-blur:0px;--glass-bg:#161b22;--glass-border:#30363d;--glass-shadow:none;--text-primary:#f0f6fc;--text-secondary:#8b949e;--text-muted:#6e7681;--text-inverse:#0d1117;--border-default:#30363d;--border-subtle:#21262d;--border-strong:#484f58;--border-glass:#30363d;--accent:#58a6ff;--accent-hover:#79b8ff;--accent-muted:rgba(88,166,255,.15);--accent-subtle:rgba(88,166,255,.08);--success:#3fb950;--success-muted:rgba(63,185,80,.15);--warning:#d29922;--warning-muted:rgba(210,153,34,.15);--error:#f85149;--error-muted:rgba(248,81,73,.15);--info:#58a6ff;--info-muted:rgba(88,166,255,.15);--shadow-sm:0 1px 0 rgba(0,0,0,.2);--shadow-md:0 3px 6px rgba(0,0,0,.3);--shadow-lg:0 8px 24px rgba(0,0,0,.4);--shadow-glow:0 0 20px rgba(88,166,255,.15);--sidebar-bg:#010409;--sidebar-text:#f0f6fc;--sidebar-text-muted:#8b949e;--sidebar-hover:#161b22;--sidebar-active:#21262d;--sidebar-border:#21262d}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;color-scheme:light dark}#__nuxt,body,html{background:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;height:100%;line-height:1.6;margin:0;overflow-x:hidden;transition:background var(--transition-theme),color var(--transition-theme)}body{max-width:100vw;position:relative;width:100%}.glass-card{backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--glass-bg);border:1px solid var(--border-glass);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);transition:background var(--transition-theme),border-color var(--transition-theme),box-shadow var(--transition-base)}.glass-card:hover{border-color:var(--border-default)}.card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:var(--space-4);transition:background var(--transition-theme),border-color var(--transition-base),transform var(--transition-base)}.card:hover{border-color:var(--border-strong)}.surface-base{background:var(--bg-base)}.surface-elevated{background:var(--bg-elevated)}.surface-muted{background:var(--bg-muted)}.app-header-glass{backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--glass-bg);border-bottom:1px solid var(--border-default)}.btn-primary{align-items:center;background:var(--accent);border:none;border-radius:var(--radius-md);color:#fff;cursor:pointer;display:inline-flex;font-size:.875rem;font-weight:500;gap:var(--space-2);justify-content:center;padding:var(--space-3) var(--space-4);transition:background var(--transition-base),transform var(--transition-fast)}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{cursor:not-allowed;opacity:.5}.btn-secondary{align-items:center;background:var(--bg-muted);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;display:inline-flex;font-size:.875rem;font-weight:500;gap:var(--space-2);justify-content:center;padding:var(--space-3) var(--space-4);transition:background var(--transition-base),border-color var(--transition-base)}.btn-secondary:hover{background:var(--bg-subtle);border-color:var(--border-strong)}.btn-ghost{align-items:center;background:transparent;border:none;border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;display:inline-flex;font-size:.875rem;gap:var(--space-2);justify-content:center;padding:var(--space-2) var(--space-3);transition:background var(--transition-base),color var(--transition-base)}.btn-ghost:hover{background:var(--bg-muted);color:var(--text-primary)}.btn-icon{align-items:center;background:transparent;border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;display:inline-flex;height:36px;justify-content:center;padding:0;transition:background var(--transition-base),border-color var(--transition-base),color var(--transition-base);width:36px}.btn-icon:hover{background:var(--bg-muted);border-color:var(--border-strong);color:var(--text-primary)}.input-glass{backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--glass-bg);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9375rem;padding:var(--space-3) var(--space-4);transition:border-color var(--transition-base),box-shadow var(--transition-base);width:100%}.input-glass::-moz-placeholder{color:var(--text-muted)}.input-glass::placeholder{color:var(--text-muted)}.input-glass:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted);outline:none}.input{background:var(--bg-surface-solid);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9375rem;padding:var(--space-3) var(--space-4);transition:border-color var(--transition-base),box-shadow var(--transition-base);width:100%}.input::-moz-placeholder{color:var(--text-muted)}.input::placeholder{color:var(--text-muted)}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted);outline:none}.grid-topics{display:grid;gap:var(--space-4);grid-template-columns:repeat(1,minmax(0,1fr))}@media(min-width:640px){.grid-topics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1024px){.grid-topics{grid-template-columns:repeat(3,minmax(0,1fr))}}.progress-outer{background:var(--bg-subtle);height:6px;overflow:hidden;width:100%}.progress-inner,.progress-outer{border-radius:var(--radius-full)}.progress-inner{background:var(--warning);height:100%;transition:width var(--transition-slow);width:0}.progress-inner.complete{background:var(--success)}.badge{align-items:center;border-radius:var(--radius-full);display:inline-flex;font-size:.75rem;font-weight:500;padding:var(--space-1) var(--space-2)}.badge--success{background:var(--success-muted);color:var(--success)}.badge--warn{background:var(--warning-muted);color:var(--warning)}.badge--error{background:var(--error-muted);color:var(--error)}.badge--muted{background:var(--bg-subtle);color:var(--text-secondary)}.badge--accent{background:var(--accent-muted);color:var(--accent)}.link{color:var(--accent);text-decoration:none;transition:color var(--transition-base)}.link:hover{color:var(--accent-hover);text-decoration:underline}.row-between{align-items:center;display:flex;justify-content:space-between}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-3{margin-bottom:var(--space-3)}.mb-4{margin-bottom:var(--space-4)}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-3{margin-top:var(--space-3)}.mt-4{margin-top:var(--space-4)}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent)}.el-dialog{--el-dialog-bg-color:var(--bg-surface-solid);--el-dialog-border-radius:var(--radius-lg);background:var(--bg-surface-solid);border:1px solid var(--border-default)}.theme-light .el-dialog{backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--glass-bg)}.theme-dark .el-dialog{background:var(--bg-surface);border-color:var(--border-default)}.el-dialog__header{background:transparent;border-bottom:1px solid var(--border-subtle);padding-bottom:var(--space-4)}.el-dialog__title{color:var(--text-primary);font-weight:600}.el-dialog__headerbtn{right:var(--space-4);top:var(--space-4)}.el-dialog__headerbtn .el-dialog__close{color:var(--text-muted)}.el-dialog__body,.el-dialog__headerbtn:hover .el-dialog__close{color:var(--text-primary)}.el-dialog__body,.el-dialog__footer{background:transparent}.el-dialog__footer{border-top:1px solid var(--border-subtle);padding-top:var(--space-4)}.el-overlay{background-color:#00000080}.theme-dark .el-overlay{background-color:#000000b3}.el-input__wrapper{background:var(--bg-surface-solid);border-color:var(--border-default);box-shadow:none;transition:border-color var(--transition-base),box-shadow var(--transition-base)}.theme-light .el-input__wrapper{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:var(--glass-bg)}.theme-dark .el-input__wrapper{background:var(--bg-elevated);border-color:var(--border-default)}.el-input__wrapper:hover{border-color:var(--border-strong)}.el-input__wrapper.is-focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.el-input__inner{color:var(--text-primary)}.el-input__inner::-moz-placeholder{color:var(--text-muted)}.el-input__inner::placeholder{color:var(--text-muted)}.el-textarea__inner{background:var(--bg-surface-solid);border-color:var(--border-default);color:var(--text-primary)}.theme-light .el-textarea__inner{backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);background:var(--glass-bg)}.theme-dark .el-textarea__inner{background:var(--bg-elevated);border-color:var(--border-default)}.el-button{--el-button-text-color:var(--text-primary);--el-button-bg-color:var(--bg-muted);--el-button-border-color:var(--border-default);--el-button-hover-text-color:var(--text-primary);--el-button-hover-bg-color:var(--bg-subtle);--el-button-hover-border-color:var(--border-strong)}.el-button--primary{--el-button-bg-color:var(--accent);--el-button-border-color:var(--accent);--el-button-hover-bg-color:var(--accent-hover);--el-button-hover-border-color:var(--accent-hover);--el-button-text-color:#fff;--el-button-hover-text-color:#fff}.el-checkbox__label{color:var(--text-secondary)}.el-checkbox__inner{background:var(--bg-surface-solid);border-color:var(--border-default)}.theme-dark .el-checkbox__inner{background:var(--bg-elevated);border-color:var(--border-default)}.el-checkbox__input.is-checked .el-checkbox__inner{background:var(--accent);border-color:var(--accent)}.el-form-item__label{color:var(--text-primary)}.el-select__wrapper{background:var(--bg-surface-solid);border-color:var(--border-default);box-shadow:none}.theme-dark .el-select__wrapper{background:var(--bg-elevated)}.el-select-dropdown{background:var(--bg-surface-solid);border:1px solid var(--border-default)}.theme-dark .el-select-dropdown{background:var(--bg-elevated)}.el-select-dropdown__item{color:var(--text-primary)}.el-select-dropdown__item:hover{background:var(--bg-muted)}.el-select-dropdown__item.is-selected{color:var(--accent)}.el-alert{border-radius:var(--radius-md)}.el-alert--error{--el-alert-bg-color:var(--error-muted)}.el-message-box{--el-messagebox-title-color:var(--text-primary);--el-messagebox-content-color:var(--text-secondary);background:var(--bg-surface-solid);border:1px solid var(--border-default);border-radius:var(--radius-lg)}.theme-light .el-message-box{backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));background:var(--glass-bg)}.theme-dark .el-message-box{background:var(--bg-surface);border-color:var(--border-default)}.el-message-box__headerbtn .el-message-box__close{color:var(--text-muted)}.el-message-box__headerbtn:hover .el-message-box__close{color:var(--text-primary)}.theme-toggle{align-items:center;background:var(--bg-muted);border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;display:inline-flex;height:36px;justify-content:center;padding:0;transition:background var(--transition-base),border-color var(--transition-base),color var(--transition-base),transform var(--transition-fast);width:36px}.theme-toggle:hover{background:var(--bg-subtle);border-color:var(--border-strong);color:var(--text-primary)}.theme-toggle:active{transform:scale(.95)}::-webkit-scrollbar{height:8px;width:8px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.theme-dark ::-webkit-scrollbar-track{background:var(--bg-base)}.theme-dark ::-webkit-scrollbar-thumb{background:var(--border-default)}*{scrollbar-color:var(--border-strong) var(--bg-base);scrollbar-width:thin}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::-moz-selection{background:var(--accent-muted);color:var(--text-primary)}::selection{background:var(--accent-muted);color:var(--text-primary)}@media(max-width:768px){.btn,button{min-height:44px;min-width:44px}}@media(pointer:coarse){.el-button,.el-input__wrapper{min-height:44px}.el-menu-item{min-height:48px}}@media(max-width:640px){.el-dialog{--el-dialog-width:92%!important;margin:1rem auto!important}.el-dialog__body{padding:1rem!important}.el-dialog__header{padding:1rem 1rem .5rem!important}.el-dialog__footer{padding:.75rem 1rem 1rem!important}.el-message-box{max-width:340px!important;width:90%!important}}@media(prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}#__nuxt,body,html{transition:none!important}}html:not(.theme-light):not(.theme-dark){visibility:hidden}html.theme-dark,html.theme-light{visibility:visible}@media(prefers-color-scheme:light){html:not(.theme-light):not(.theme-dark){visibility:visible}}@media(prefers-color-scheme:dark){html:not(.theme-light):not(.theme-dark){visibility:visible}}body,html{background:var(--bg-base);margin:0;padding:0}#__nuxt,body,html{min-height:100vh;min-height:100dvh;overflow-x:hidden;width:100%}.page-enter-active,.page-leave-active{transition:opacity .15s ease}.page-enter-from,.page-leave-to{opacity:0}.layout-enter-active,.layout-leave-active{transition:opacity .15s ease}.layout-enter-from,.layout-leave-to{opacity:0}