@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=DIN+Alternate:wght@400;700&display=swap";.readar-button{font-family:var(--rd-font);font-weight:600;border:2px solid transparent;border-radius:var(--rd-radius-pill);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;line-height:1;transform:translateY(0);box-shadow:0 8px #00000059;transition:transform .14s cubic-bezier(.2,0,0,1),box-shadow .14s cubic-bezier(.2,0,0,1),background-color .12s linear,border-color .12s linear,filter .12s linear}.readar-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 9px #00000059}.readar-button:active:not(:disabled){transform:translateY(6px);box-shadow:none;transition-duration:0ms}.readar-button:disabled{opacity:.6;cursor:not-allowed;transform:translateY(0);box-shadow:none;filter:none}.readar-button--sm{padding:.5rem 1rem;font-size:var(--readar-font-size-sm)}.readar-button--md{padding:.75rem 1.5rem;font-size:var(--readar-font-size-base)}.readar-button--lg{padding:1rem 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solid rgba(0,0,0,.25)}.readar-button--mint:hover:not(:disabled){filter:brightness(.95)}.readar-getbook-cta{width:100%}.radar-icon{display:block;pointer-events:none;-webkit-user-select:none;user-select:none}.radar-shadow{opacity:1}.radar-core{transform-origin:center}@keyframes radarSweep{0%{transform:rotate(0)}to{transform:rotate(-360deg)}}.radar-ring-outer{opacity:.9}.radar-ring-inner{opacity:.5}.radar-crosshair{opacity:.4}.loops-newsletter{width:100%}.loops-form{display:flex;align-items:center;gap:12px;width:100%;max-width:520px}.loops-input{flex:1;height:50px;border-radius:10px;background:transparent;border:1px solid rgba(255,255,255,.18);color:#f9fafbf2;padding:0 14px;font-size:15px;font-family:var(--rd-font)}.loops-input::placeholder{color:#94a3b8bf}.loops-input:focus{outline:none;border-color:#ffffff4d}.loops-cta{height:50px;padding:0 16px;border-radius:10px;border:2px solid rgba(0,0,0,.9);background:#53ffc9;color:#000;font-weight:700;cursor:pointer;font-family:var(--rd-font);font-size:15px;white-space:nowrap;box-shadow:0 6px #0000008c;transform:translateY(0);transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}.loops-cta:hover:not(:disabled){filter:brightness(1.03)}.loops-cta:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px #00000059}.loops-cta:disabled{opacity:.7;cursor:not-allowed}@media(max-width:640px){.loops-form{flex-direction:column;align-items:stretch}.loops-cta{width:100%}}.loops-newsletter-state{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.loops-newsletter-success{color:#f9fafbf2;font-size:16px;text-align:left}.loops-newsletter-error{color:#b91c1c;font-size:16px;text-align:left}.loops-newsletter-back{background:transparent;border:none;color:#94a3b8bf;font-size:14px;cursor:pointer;font-family:var(--rd-font);padding:0}.loops-newsletter-back:hover{text-decoration:underline;color:#94a3b8e6}.site-footer{background:#000;padding:72px 24px}.footer-inner{max-width:1100px;margin:0 auto}.footer-newsletter{max-width:520px;text-align:left;display:flex;flex-direction:column;gap:14px}.footer-newsletter-headline{font-size:clamp(28px,3.2vw,40px);line-height:1.08;letter-spacing:-.02em;font-weight:600;color:#f9fafbf2;margin:0}.footer-newsletter-subtitle{font-size:15px;line-height:1.5;color:#94a3b8d9;margin:0;max-width:48ch}.footer-newsletter-em{color:#f9fafbe6;font-weight:600}.footer-newsletter-form{margin-top:10px;max-width:520px}@media(max-width:640px){.site-footer{padding:60px 20px}.footer-newsletter{max-width:100%}}.readar-landing{min-height:calc(100vh - 80px);background-color:var(--rd-bg)}.readar-hero{position:relative;background-color:var(--rd-bg);padding:8rem 2rem;text-align:center;overflow:hidden}.readar-hero-content{position:relative;z-index:10;max-width:700px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:1.5rem}.readar-hero-badge{display:inline-block;padding:.5rem 1.25rem;background-color:var(--rd-accent-soft);color:var(--rd-radar);border-radius:var(--rd-radius-pill);font-size:var(--rd-font-size-sm);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.readar-hero-title{font-size:var(--rd-font-size-5xl);font-weight:700;color:var(--rd-text);line-height:1.1;margin:0}.readar-hero-subtitle{font-size:var(--rd-font-size-xl);color:var(--rd-muted);line-height:1.6;max-width:600px;margin:0}.readar-hero-microcopy{font-size:var(--rd-font-size-base);color:var(--rd-muted);margin:.5rem 0 0;opacity:.8}.readar-hero-cta{margin-top:1rem}.readar-hero-radar{margin-top:3rem;display:flex;justify-content:center;width:100%}@media(max-width:768px){.readar-hero{padding:5rem 1.5rem 3rem}.readar-hero-title{font-size:var(--rd-font-size-3xl)}.readar-hero-subtitle{font-size:var(--rd-font-size-lg)}.readar-hero-microcopy{font-size:var(--rd-font-size-sm)}}.readar-input-group{display:flex;flex-direction:column;gap:.5rem}.readar-input-label{font-size:var(--rd-font-size-sm);font-weight:600;color:var(--rd-text)}.readar-input{font-family:var(--rd-font);font-size:var(--rd-font-size-base);padding:.75rem 1rem;border:1px solid rgba(255,255,255,.2);border-radius:var(--rd-radius-lg);background-color:var(--rd-surface);color:var(--rd-text);transition:all .2s ease;width:100%}.readar-input:focus{outline:none;border-color:var(--rd-accent);background-color:var(--rd-surface)}.readar-input--error{border-color:var(--readar-warm)}.readar-input-error{font-size:var(--readar-font-size-sm);color:var(--readar-warm)}.readar-card{background-color:var(--rd-surface);border-radius:var(--rd-radius-lg);padding:1.5rem;transition:all .2s ease;border:1px solid rgba(255,255,255,.1)}.readar-card--default{border-color:#ffffff1a}.readar-card--elevated{border-color:#ffffff26;background-color:var(--rd-surface)}.readar-card--flat{border-color:#ffffff1a}.readar-card:hover{border-color:#fff3;background-color:var(--rd-surface)}.readar-auth-page{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 80px);padding:2rem;background-color:var(--readar-bg)}.readar-auth-card{width:100%;max-width:420px;padding:2.5rem}.readar-auth-title{font-size:var(--readar-font-size-2xl);font-weight:700;text-align:center;margin-bottom:2rem;color:var(--readar-text)}.readar-auth-tabs{display:flex;gap:.5rem;margin-bottom:2rem;border-bottom:2px solid var(--readar-border);padding-bottom:0}.readar-auth-tab{flex:1;padding:.75rem;border:none;background:none;cursor:pointer;font-size:var(--readar-font-size-base);font-weight:500;color:var(--readar-muted);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s ease;font-family:var(--readar-font)}.readar-auth-tab:hover{color:var(--readar-text)}.readar-auth-tab--active{color:var(--readar-primary);border-bottom-color:var(--readar-primary);font-weight:600}.readar-auth-form{display:flex;flex-direction:column;gap:1.5rem}.readar-auth-error{background-color:#ecb7671a;color:var(--readar-warm);padding:.75rem 1rem;border-radius:var(--readar-radius);font-size:var(--readar-font-size-sm);border:2px solid var(--readar-warm);font-weight:500}.readar-auth-submit{width:100%;margin-top:.5rem}@media(max-width:480px){.readar-auth-card{padding:2rem 1.5rem}}.readar-multiselect{position:relative;width:100%}.readar-multiselect-button{width:100%;font-family:var(--rd-font);font-size:var(--rd-font-size-base);padding:.75rem 1rem;border:1px solid rgba(255,255,255,.2);border-radius:var(--rd-radius-lg);background-color:var(--rd-surface);color:var(--rd-text);cursor:pointer;transition:all .2s ease;text-align:left;display:flex;justify-content:space-between;align-items:center}.readar-multiselect-button:hover{border-color:var(--rd-accent)}.readar-multiselect-button:focus{outline:none;border-color:var(--rd-accent)}.readar-multiselect-button:after{content:"▼";font-size:.75rem;opacity:.6;transition:transform .2s ease}.readar-multiselect-button[aria-expanded=true]:after{transform:rotate(180deg)}.readar-multiselect-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:.5rem;background-color:var(--rd-surface);border:1px solid rgba(255,255,255,.2);border-radius:var(--rd-radius-lg);max-height:300px;overflow-y:auto;z-index:1000;box-shadow:0 4px 6px #0000001a}.readar-multiselect-option{padding:.75rem 1rem;cursor:pointer;transition:background-color .2s ease;display:flex;align-items:center;gap:.75rem}.readar-multiselect-option:hover{background-color:#ffffff0d}.readar-multiselect-option input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--rd-accent)}.readar-multiselect-option-label{flex:1;color:var(--rd-text)}.readar-multiselect-selected-count{font-size:var(--rd-font-size-sm);color:var(--rd-muted);margin-left:auto}.reading-history-upload-step{display:flex;flex-direction:column;gap:1.5rem;min-height:450px}.reading-history-upload-step h2{font-size:var(--rd-font-size-2xl);font-weight:600;color:var(--rd-text);margin-bottom:.5rem}.reading-history-upload-step p{font-size:var(--rd-font-size-sm);color:var(--rd-muted);margin-top:.5rem}.reading-history-upload-container{border-radius:var(--rd-radius-lg);border:1px solid rgba(255,255,255,.1);background-color:var(--rd-surface);padding:1rem}.reading-history-upload-container p{margin-bottom:.75rem;font-size:var(--rd-font-size-sm);color:var(--rd-text)}.reading-history-upload-container ol{margin-bottom:1rem;list-style:decimal;padding-left:1.25rem;font-size:var(--rd-font-size-sm);color:var(--rd-muted);line-height:1.75}.reading-history-upload-container ol li{margin-bottom:.25rem}.reading-history-upload-container ol a{color:var(--rd-accent);text-decoration:underline}.reading-history-dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--rd-radius-lg);border:2px dashed rgba(255,255,255,.2);padding:2.5rem 1rem;text-align:center;cursor:pointer;transition:border-color .2s ease}.reading-history-dropzone:hover{border-color:var(--rd-accent)}.reading-history-dropzone p{font-size:var(--rd-font-size-sm);color:var(--rd-text);margin:0}.reading-history-dropzone p:last-child{font-size:var(--rd-font-size-xs);color:var(--rd-muted);margin-top:.25rem}.reading-history-message{margin-top:.75rem;font-size:var(--rd-font-size-xs);color:var(--rd-accent)}.reading-history-error{margin-top:.75rem;font-size:var(--rd-font-size-xs);color:var(--readar-warm)}.reading-history-actions{margin-top:auto;display:flex;justify-content:space-between;gap:.75rem}.reading-history-actions-right{margin-left:auto;display:flex;gap:.75rem}.reading-history-button{border-radius:var(--rd-radius-lg);border:1px solid rgba(255,255,255,.2);padding:.5rem .75rem;font-size:var(--rd-font-size-sm);color:var(--rd-text);background-color:transparent;cursor:pointer;transition:all .2s ease}.reading-history-button:hover{background-color:var(--rd-surface)}.reading-history-button-primary{border:1px solid var(--rd-accent);background-color:var(--rd-accent-soft);color:var(--rd-text);font-weight:500;padding:.5rem 1rem}.reading-history-button-primary:hover{background-color:#35ffc933}.reading-history-button-primary:disabled{opacity:.5;cursor:not-allowed}.readar-onboarding-page{padding:3rem 0;min-height:calc(100vh - 80px);background-color:var(--rd-bg)}.readar-onboarding-card{max-width:700px;margin:0 auto;padding:3rem}.readar-progress-bar{height:6px;background-color:var(--rd-surface);border:1px solid rgba(255,255,255,.1);border-radius:var(--rd-radius-pill);margin-bottom:2.5rem;overflow:hidden}.readar-progress{height:100%;background-color:var(--rd-accent);border-radius:var(--rd-radius-pill);transition:width .3s ease}.readar-onboarding-title{font-size:var(--rd-font-size-3xl);font-weight:700;color:var(--rd-text);margin-bottom:2.5rem;text-align:center}.readar-onboarding-error{background-color:#ecb7671a;color:var(--readar-warm);padding:1rem;border-radius:var(--rd-radius-lg);margin-bottom:2rem;border:2px solid var(--readar-warm);font-weight:500}.readar-step-content{min-height:450px}.readar-step-title{font-size:var(--rd-font-size-2xl);font-weight:600;color:var(--rd-text);margin-bottom:2rem}.readar-input-group{margin-bottom:1.5rem}.readar-select,.readar-textarea{font-family:var(--rd-font);font-size:var(--rd-font-size-base);padding:.75rem 1rem;border:1px solid rgba(255,255,255,.2);border-radius:var(--rd-radius-lg);background-color:var(--rd-surface);color:var(--rd-text);transition:all .2s ease;width:100%}.readar-textarea{resize:vertical;min-height:100px}.readar-select:focus,.readar-textarea:focus{outline:none;border-color:var(--rd-accent);background-color:var(--rd-surface)}.readar-checkbox-group{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}.readar-checkbox-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;padding:.5rem;border-radius:var(--rd-radius-lg);transition:background-color .2s ease}.readar-checkbox-label:hover{background-color:var(--rd-surface)}.readar-checkbox-label input[type=checkbox]{width:18px;height:18px;cursor:pointer;accent-color:var(--rd-accent)}.readar-radio-group{display:flex;gap:2rem;margin-top:.5rem}.readar-radio-label{display:flex;align-items:center;gap:.75rem;cursor:pointer;font-size:var(--rd-font-size-base);color:var(--rd-text)}.readar-radio-label input[type=radio]{width:18px;height:18px;cursor:pointer;accent-color:var(--rd-accent)}.readar-step-actions{display:flex;justify-content:space-between;gap:1rem;margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}@media(max-width:768px){.readar-onboarding-card{padding:2rem 1.5rem}.readar-onboarding-title{font-size:var(--rd-font-size-2xl)}.readar-step-title{font-size:var(--rd-font-size-xl)}.readar-checkbox-group{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.75rem}.readar-step-actions{flex-direction:column}.readar-step-actions>*{width:100%}}.readar-badge{display:inline-flex;align-items:center;font-weight:600;border-radius:var(--readar-radius-sm);font-family:var(--readar-font);border:2px solid transparent}.readar-badge--sm{padding:.25rem .5rem;font-size:var(--readar-font-size-xs)}.readar-badge--md{padding:.375rem .75rem;font-size:var(--readar-font-size-sm)}.readar-badge--primary{background-color:var(--readar-primary);color:var(--readar-bg);border-color:var(--readar-primary)}.readar-badge--secondary{background-color:var(--readar-primary-dark);color:var(--readar-text);border-color:var(--readar-primary-dark)}.readar-badge--warm{background-color:var(--readar-warm);color:var(--readar-bg);border-color:var(--readar-warm)}.readar-badge--purple{background-color:var(--readar-accent-purple);color:var(--readar-text);border-color:var(--readar-accent-purple)}.readar-badge--dark{background-color:var(--readar-surface-soft);color:var(--readar-text);border-color:var(--readar-border)}.readar-book-card{display:flex;flex-direction:column;height:100%;transition:all .2s ease}.readar-book-card:hover{border-color:var(--readar-border-strong);background-color:var(--readar-surface-soft)}.readar-book-header{display:flex;justify-content:flex-end;margin-bottom:1rem}.readar-book-content{flex:1;margin-bottom:1.5rem}.readar-book-title{font-size:var(--readar-font-size-xl);font-weight:600;margin-bottom:.5rem;color:var(--readar-text);cursor:pointer;transition:color .2s ease;line-height:1.3}.readar-book-title:hover{color:var(--readar-primary)}.readar-book-subtitle{font-size:var(--readar-font-size-sm);color:var(--readar-muted);margin-bottom:.5rem;font-style:italic;line-height:1.4}.readar-book-author{font-size:var(--readar-font-size-sm);color:var(--readar-muted);margin-bottom:1rem;font-weight:500}.readar-book-meta{font-size:var(--readar-font-size-xs);color:var(--readar-muted);font-weight:500}.readar-book-actions{display:flex;flex-direction:column;gap:.5rem;margin-top:auto}.readar-book-action{width:100%;font-size:var(--readar-font-size-sm)}.readar-book-action--muted{opacity:.7}.readar-recommendations-page{padding:3rem 0;min-height:calc(100vh - 80px);background-color:var(--rd-bg)}.readar-recommendations-header{margin-bottom:3rem;text-align:center}.readar-recommendations-title{font-size:var(--rd-font-size-3xl);font-weight:700;color:var(--rd-text);margin-bottom:.75rem}.readar-recommendations-subtitle{font-size:var(--rd-font-size-lg);color:var(--rd-muted)}.readar-recommendations-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}.readar-loading,.readar-empty-state{text-align:center;padding:4rem 2rem;color:var(--rd-muted);font-size:var(--rd-font-size-lg)}@media(max-width:768px){.readar-recommendations-page{padding:2rem 0}.readar-recommendations-title{font-size:var(--rd-font-size-2xl)}.readar-recommendations-grid{grid-template-columns:1fr;gap:1.5rem}}.readar-book-detail-page{padding:3rem 0;min-height:calc(100vh - 80px);background-color:var(--readar-bg)}.readar-back-button{margin-bottom:2rem}.readar-book-detail-card{max-width:800px;margin:0 auto;padding:3rem}.readar-book-detail-header{margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:2px solid var(--readar-border)}.readar-book-detail-title{font-size:var(--readar-font-size-3xl);font-weight:700;color:var(--readar-text);margin-bottom:.75rem;line-height:1.2}.readar-book-detail-subtitle{font-size:var(--readar-font-size-xl);color:var(--readar-muted);font-style:italic;margin-bottom:1rem;line-height:1.4}.readar-book-detail-author{font-size:var(--readar-font-size-lg);color:var(--readar-muted);margin-bottom:1.5rem;font-weight:500}.readar-book-detail-meta{display:flex;flex-wrap:wrap;gap:.75rem}.readar-book-detail-description{margin:2.5rem 0;padding-top:2rem;border-top:2px solid var(--readar-border)}.readar-book-detail-description h3{font-size:var(--readar-font-size-xl);font-weight:600;color:var(--readar-text);margin-bottom:1rem}.readar-book-detail-description p{font-size:var(--readar-font-size-base);line-height:1.8;color:var(--readar-text)}.readar-book-detail-tags{margin:2rem 0;padding:1.5rem;background-color:var(--readar-bg-soft);border-radius:var(--readar-radius);border:2px solid var(--readar-border)}.readar-tag-group{margin-bottom:1.5rem}.readar-tag-group:last-child{margin-bottom:0}.readar-tag-group strong{display:block;font-size:var(--readar-font-size-sm);font-weight:600;color:var(--readar-text);margin-bottom:.75rem}.readar-tag-list{display:flex;flex-wrap:wrap;gap:.5rem}.readar-book-detail-actions{display:flex;gap:1rem;margin-top:2.5rem;padding-top:2rem;border-top:2px solid var(--readar-border);flex-wrap:wrap}.readar-book-detail-actions>*{flex:1;min-width:150px}@media(max-width:768px){.readar-book-detail-card{padding:2rem 1.5rem}.readar-book-detail-title{font-size:var(--readar-font-size-2xl)}.readar-book-detail-actions{flex-direction:column}.readar-book-detail-actions>*{width:100%}}.readar-upgrade-page{padding:3rem 0;min-height:calc(100vh - 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rgba(0,0,0,.1)}.readar-nav{display:flex;gap:2rem;align-items:center;flex-wrap:wrap}.readar-nav-link{color:#ffffffe6;text-decoration:none;font-weight:500;font-size:var(--rd-font-size-base);transition:color .2s ease;padding:.5rem 0}.readar-nav-link:hover{color:var(--rd-accent)}.readar-nav-link--cta{color:var(--rd-accent);font-weight:600}.readar-nav-link--cta:hover{color:#2ae5b8}@media(max-width:768px){.readar-header{padding:1rem 0}.readar-logo-icon{height:32px}.readar-logo-text{font-size:1.5rem}.readar-nav{gap:1rem}.readar-nav-link{font-size:var(--rd-font-size-sm)}}*{margin:0;padding:0;box-sizing:border-box}:root{--rd-bg: #111827;--rd-surface: #1F2937;--rd-radar-bg: #4B5563;--rd-header-bg: rgba(2, 6, 23, .85);--rd-text: #F9FAFB;--rd-muted: #D1D5DB;--rd-accent: #35FFC9;--rd-accent-soft: rgba(53, 255, 201, .12);--rd-radar: #7C8C6A;--rd-radius-lg: 18px;--rd-radius-pill: 999px;--rd-font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--rd-font-logo: "DIN Alternate", "DIN Alternate Bold", "Arial Black", sans-serif;--rd-font-size-xs: .75rem;--rd-font-size-sm: .875rem;--rd-font-size-base: 1rem;--rd-font-size-lg: 1.125rem;--rd-font-size-xl: 1.25rem;--rd-font-size-2xl: 1.5rem;--rd-font-size-3xl: 2rem;--rd-font-size-4xl: 2.5rem;--rd-font-size-5xl: 3rem;--readar-bg: var(--rd-bg);--readar-bg-soft: var(--rd-surface);--readar-surface: var(--rd-surface);--readar-surface-soft: var(--rd-surface);--readar-border: rgba(255, 255, 255, .1);--readar-border-strong: rgba(255, 255, 255, .2);--readar-text: var(--rd-text);--readar-muted: var(--rd-muted);--readar-primary: var(--rd-accent);--readar-primary-dark: #2AE5B8;--readar-accent-purple: #6935F4;--readar-warm: #ECB767;--readar-text-muted: var(--rd-muted);--readar-text-light: var(--rd-muted);--readar-border-light: var(--readar-border);--readar-dark: var(--rd-radar);--readar-purple: var(--readar-accent-purple);--readar-radius: var(--rd-radius-lg);--readar-radius-sm: 8px;--readar-radius-lg: var(--rd-radius-lg);--readar-font: var(--rd-font);--readar-font-size-xs: var(--rd-font-size-xs);--readar-font-size-sm: var(--rd-font-size-sm);--readar-font-size-base: var(--rd-font-size-base);--readar-font-size-lg: var(--rd-font-size-lg);--readar-font-size-xl: var(--rd-font-size-xl);--readar-font-size-2xl: var(--rd-font-size-2xl);--readar-font-size-3xl: var(--rd-font-size-3xl);--readar-font-size-4xl: var(--rd-font-size-4xl);--readar-shadow-sm: none;--readar-shadow-md: none;--readar-shadow-lg: none}body{font-family:var(--rd-font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--rd-bg);color:var(--rd-text);line-height:1.6;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.readar-app{min-height:100vh;display:flex;flex-direction:column}.readar-main{flex:1}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}@media(min-width:768px){.container{padding:0 2rem}}.book-selection-page{max-width:1350px;margin:0 auto;padding:2rem 2rem 3rem;display:flex;flex-direction:column;gap:2rem;min-height:100vh}@media(min-width:768px){.book-selection-page{padding:3rem 2rem}}.book-selection-header{margin-bottom:2.5rem}.book-selection-header h1{font-size:var(--rd-font-size-3xl);font-weight:700;color:var(--rd-text);margin-bottom:.75rem;line-height:1.2}.book-selection-header p{font-size:var(--rd-font-size-lg);color:var(--rd-muted);line-height:1.6;max-width:600px}.book-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;align-items:stretch;flex:1;margin-bottom:3rem}.book-card{border-radius:14px;padding:1.35rem 1.25rem 1.25rem;background:#050816;border:1px solid rgba(148,163,184,.24);display:flex;flex-direction:column;gap:.85rem;transition:all .3s ease;cursor:default}.book-card:hover{border-color:var(--rd-accent);transform:translateY(-2px);box-shadow:0 8px 24px #35ffc926}.book-card-cover{width:100%;overflow:hidden;border-radius:12px}.book-card-title{font-size:var(--rd-font-size-xl);font-weight:700;color:var(--rd-text);margin-bottom:.5rem;line-height:1.3}.book-card-author{font-size:var(--rd-font-size-base);color:var(--rd-muted);margin-bottom:.25rem}.book-card-meta{font-size:var(--rd-font-size-sm);color:var(--rd-muted);margin-bottom:.75rem}.book-card-description{font-size:var(--rd-font-size-sm);color:var(--rd-muted);line-height:1.6;margin-bottom:1rem;flex:1}.book-card-footer{margin-top:auto;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1)}.book-card-status-label{display:flex;flex-direction:column;gap:.5rem}.book-card-status-label span{font-size:var(--rd-font-size-sm);font-weight:600;color:var(--rd-text)}.book-card-status-select{background:var(--rd-bg);border:2px solid rgba(255,255,255,.2);border-radius:8px;padding:.75rem 1rem;font-size:var(--rd-font-size-base);color:var(--rd-text);font-family:var(--rd-font);cursor:pointer;transition:all .2s ease;width:100%}.book-card-status-select:hover{border-color:var(--rd-accent);background:#35ffc90d}.book-card-status-select:focus{outline:none;border-color:var(--rd-accent);box-shadow:0 0 0 3px #35ffc933}.book-card-status-select option{background:var(--rd-bg);color:var(--rd-text)}.book-selection-footer{display:flex;flex-direction:column;gap:1.5rem;align-items:flex-start;padding-top:2rem;border-top:2px solid rgba(255,255,255,.1)}@media(min-width:768px){.book-selection-footer{flex-direction:row;justify-content:space-between;align-items:center}}.selection-progress{font-size:.85rem;color:#94a3b8e6;display:flex;flex-direction:column;gap:.3rem}.selection-progress span:first-child{font-size:.85rem;font-weight:600;color:#94a3b8e6}.selection-progress-underline{display:block;width:100%;max-width:240px;height:3px;border-radius:999px;background:linear-gradient(90deg,#53ffc900,#53ffc900,#53ffc900);opacity:0;transform:scaleX(0);transform-origin:left;transition:opacity .45s ease-out,transform .45s ease-out,background-position .45s ease-out;background-size:200% 100%}.selection-progress.selection-progress--nudge .selection-progress-underline{opacity:1;transform:scaleX(1);background:linear-gradient(90deg,#53ffc90d,#53ffc9,#53ffc90d);background-size:200% 100%;animation:selection-underline-glow .75s ease-out}@keyframes selection-underline-glow{0%{opacity:0;transform:scaleX(0);background-position:0% 50%}35%{opacity:1;transform:scaleX(1);background-position:50% 50%}to{opacity:.4;transform:scaleX(1);background-position:100% 50%}}.primary-button{position:relative;transform:translateY(0);box-shadow:0 6px #00000059;transition:transform .12s ease,box-shadow .12s ease,filter .12s ease;will-change:transform;background:var(--rd-accent);color:#020617;border:2px solid var(--rd-accent);border-radius:var(--rd-radius-pill);padding:.875rem 2rem;font-size:var(--rd-font-size-base);font-weight:700;font-family:var(--rd-font);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.primary-button:hover:not(:disabled){filter:brightness(1.05)}.primary-button:active:not(:disabled){transform:translateY(4px);box-shadow:0 2px #00000040}.primary-button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.btn-subtle{background:transparent;color:var(--rd-text);border:2px solid rgba(255,255,255,.2);border-radius:var(--rd-radius-pill);padding:.875rem 2rem;font-size:var(--rd-font-size-base);font-weight:600;font-family:var(--rd-font);cursor:pointer;transition:all .2s ease}.btn-subtle:hover{background:var(--rd-surface);border-color:var(--rd-accent);color:var(--rd-accent)}