@import "https://fonts.googleapis.com/css2?family=Nunito+Sans:wght@400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600;700&display=swap";:root{--bg:#0b0b0d;--surface:#ffffff05;--surface-hover:#ffffff0b;--border:#ffffff0a;--border-light:#ffffff0f;--text:#f3f4f6;--text-dim:#ffffff73;--text-faint:#fff3;--text-ghost:#ffffff1f;--accent:#2563eb;--accent-glow:#2563eb40;--font-display:"Nunito Sans", sans-serif;--font-mono:"IBM Plex Mono", monospace}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-display)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes rowSlideIn{0%{opacity:0;transform:translate(-6px)}to{opacity:1;transform:translate(0)}}@keyframes sectionUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:.25s fadeIn}.home-screen{flex-direction:column;min-height:100dvh;display:flex}.home-header{text-align:center;padding:48px 20px 28px}.app-icon{background:linear-gradient(135deg,#1e3a5f,#0f172a);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;font-size:30px;display:flex;box-shadow:0 4px 20px #0000004d,inset 0 1px #ffffff0d}.app-title{letter-spacing:-.02em;font-size:26px;font-weight:900}.app-tagline{color:var(--text-dim);margin-top:6px;font-size:13px;font-weight:500}.home-actions{padding:0 20px}.scan-btn{color:#fff;cursor:pointer;width:100%;font-size:15px;font-weight:700;font-family:var(--font-display);box-shadow:0 4px 20px var(--accent-glow);background:linear-gradient(135deg,#1d4ed8,#2563eb);border:none;border-radius:12px;justify-content:center;align-items:center;gap:9px;padding:16px;transition:transform .15s;display:flex}.scan-btn:active{transform:scale(.98)}.scan-icon{font-size:20px}.manual-section{padding:16px 20px}.manual-toggle{text-align:center;color:var(--text-faint);cursor:pointer;padding:6px;font-size:12px;font-weight:600}.manual-form{margin-top:10px}.isbn-input-row{gap:8px;display:flex}.isbn-input{color:#fff;font-size:15px;font-family:var(--font-mono);letter-spacing:.04em;background:#ffffff0a;border:1px solid #ffffff14;border-radius:10px;outline:none;flex:1;padding:13px 14px}.isbn-input::placeholder{color:#ffffff2e}.isbn-input:focus{border-color:#ffffff26}.lookup-btn{color:#fff;cursor:pointer;font-size:13px;font-weight:700;font-family:var(--font-display);background:#ffffff14;border:1px solid #ffffff14;border-radius:10px;padding:13px 18px;transition:all .2s}.lookup-btn:disabled{color:#ffffff40;cursor:wait;background:#ffffff08}.error-text{color:#f87171;margin-top:10px;font-size:12px;line-height:1.5}.pending-book{background:var(--surface);border:1px solid #eab3081f;border-radius:12px;margin-top:14px;padding:14px}.pending-book-info{align-items:center;gap:12px;margin-bottom:12px;display:flex}.pending-cover{object-fit:cover;border-radius:4px;flex-shrink:0;width:40px;height:60px}.pending-title{color:var(--text);font-size:13px;font-weight:700}.pending-author{color:var(--text-dim);margin-top:2px;font-size:11px}.generate-btn{color:#6ee7b7;cursor:pointer;width:100%;font-size:13px;font-weight:700;font-family:var(--font-display);background:linear-gradient(135deg,#065f46,#047857);border:none;border-radius:10px;padding:12px;transition:all .2s}.generate-btn:disabled{color:var(--text-dim);cursor:wait;background:#ffffff0a}.generating-text{justify-content:center;align-items:center;gap:8px;display:flex}.spinner{border:2px solid #ffffff26;border-top-color:#fff9;border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}.demo-section{padding:8px 20px 20px}.demo-header{align-items:center;gap:10px;margin-bottom:12px;display:flex}.demo-list{flex-direction:column;gap:8px;display:flex}.demo-book-btn{background:var(--surface);border:1px solid var(--border);cursor:pointer;text-align:left;width:100%;font-family:var(--font-display);color:var(--text);border-radius:10px;align-items:center;gap:12px;padding:12px 14px;transition:all .15s;display:flex}.demo-book-btn:hover{background:var(--surface-hover)}.demo-cover-wrap{background:#1f2937;border-radius:4px;flex-shrink:0;width:38px;height:56px;overflow:hidden;box-shadow:0 2px 8px #0000004d}.demo-cover{object-fit:cover;width:100%;height:100%}.demo-book-info{flex:1;min-width:0}.demo-book-title{color:#e5e7eb;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:700;overflow:hidden}.demo-book-author{color:var(--text-dim);margin-top:2px;font-size:11px}.demo-badge{font-size:9px;font-weight:700;font-family:var(--font-mono);border-radius:20px;flex-shrink:0;padding:2px 8px}.demo-chevron{color:var(--text-ghost);flex-shrink:0;font-size:16px}.home-footer{text-align:center;margin-top:auto;padding:28px 20px}.home-footer p{color:#ffffff1a;font-size:10px;line-height:1.6}.section-label{color:var(--text-faint);letter-spacing:.1em;text-transform:uppercase;font-size:10px;font-weight:700;font-family:var(--font-mono)}.section-line{background:var(--border);flex:1;height:1px}.section-hint{color:var(--text-ghost);text-transform:none;letter-spacing:0;font-size:9px;font-weight:400;font-family:var(--font-mono)}.scorecard-page{background:var(--bg);min-height:100dvh}.scorecard-nav{border-bottom:1px solid var(--border);z-index:10;-webkit-backdrop-filter:blur(12px);background:#0b0b0deb;align-items:center;padding:14px 18px;display:flex;position:sticky;top:0}.back-btn{color:#60a5fa;cursor:pointer;font-size:14px;font-family:var(--font-display);background:0 0;border:none;padding:4px 0;font-weight:700}.nav-brand{color:var(--text-ghost);font-size:11px;font-family:var(--font-mono);margin-left:auto}.book-header{align-items:flex-start;gap:15px;padding:22px 18px 18px;display:flex}.book-cover-wrap{background:linear-gradient(135deg,#374151,#1f2937);border-radius:6px;flex-shrink:0;width:76px;height:114px;overflow:hidden;box-shadow:0 6px 24px #00000080}.book-cover{object-fit:cover;width:100%;height:100%}.book-meta{min-width:0}.book-title{font-size:21px;font-weight:800;line-height:1.2}.book-author{color:var(--text-dim);margin-top:4px;font-size:13px;font-weight:500}.book-tags{flex-wrap:wrap;gap:7px;margin-top:10px;display:flex}.book-tag{color:var(--text-dim);font-size:10px;font-family:var(--font-mono);background:#ffffff0a;border-radius:20px;padding:3px 9px;font-weight:500}.book-tag.accent{color:#60a5fa;background:#60a5fa14}.source-badge{font-size:10px;font-family:var(--font-mono);border-radius:20px;margin-top:8px;padding:3px 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var(--border);margin-top:14px;padding-top:12px}.headlines-label{color:var(--text-faint);letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:700;font-family:var(--font-mono);margin-bottom:10px}.headline-item{align-items:flex-start;gap:8px;margin-bottom:8px;display:flex}.headline-dot{border-radius:50%;flex-shrink:0;width:5px;height:5px;margin-top:5px}.headline-text{color:#ffffff80;font-size:12px;line-height:1.5}.severity-bar-track{background:#ffffff0a;border-radius:4px;flex:1;height:8px;position:relative;overflow:hidden}.severity-bar-fill{border-radius:4px;transition:width .8s cubic-bezier(.16,1,.3,1);position:absolute;top:0;bottom:0;left:0}.severity-bar-tick{background:#ffffff0d;width:1px;position:absolute;top:0;bottom:0}.category-section{opacity:0;margin-bottom:6px;animation:.4s forwards sectionUp}.category-header{background:var(--surface);cursor:pointer;justify-content:space-between;align-items:center;padding:13px 14px;transition:all .25s;display:flex}.category-header-left{align-items:center;gap:9px;display:flex}.category-icon{font-size:16px}.category-label{color:#e5e7eb;font-size:14px;font-weight:700}.category-header-right{align-items:center;gap:8px;display:flex}.category-badge{font-size:10px;font-weight:700;font-family:var(--font-mono);border-radius:20px;padding:2px 9px}.category-chevron{color:#ffffff26;font-size:13px;transition:transform .25s}.category-body{background:#ffffff03;border-radius:0 0 10px 10px;padding:2px 14px 6px}.subcategory-row{opacity:0;border-bottom:1px solid #ffffff06;padding:10px 0;animation:.35s forwards rowSlideIn}.subcategory-row-inner{align-items:center;gap:10px;display:flex}.subcategory-label{color:var(--text-dim);flex-shrink:0;width:155px;font-size:12px;font-weight:600;line-height:1.3}.subcategory-severity{font-size:10px;font-weight:700;font-family:var(--font-mono);text-align:right;flex-shrink:0;width:72px}.subcategory-detail{color:#fff6;margin-top:8px;padding-left:165px;font-size:12px;font-style:italic;line-height:1.55}.subcategory-count{font-family:var(--font-mono);opacity:.7;margin-left:6px;font-size:10px;font-style:normal}.breakdown-header{align-items:center;gap:10px;margin-bottom:10px;display:flex}.legend{background:#ffffff04;border:1px solid #ffffff06;border-radius:10px;margin-top:22px;padding:14px}.legend-label{color:var(--text-faint);letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:700;font-family:var(--font-mono);margin-bottom:10px}.legend-bar{display:flex}.legend-segment{text-align:center;flex:1}.legend-color{height:5px;margin-bottom:5px}.legend-text{font-size:8px;font-family:var(--font-mono);font-weight:600}.disclaimer{color:var(--text-ghost);text-align:center;margin-top:20px;font-size:10px;line-height:1.6}