@import "https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=DM+Sans:wght@400;500;600;700&display=swap";:root{--bg-primary:#1a1915;--bg-surface:#f0ede608;--bg-surface-hover:#f0ede60f;--border:#f0ede614;--border-focus:#f0ede640;--text-primary:#f0ede6;--text-secondary:#f0ede6bf;--text-muted:#f0ede680;--text-dim:#f0ede659;--text-faint:#f0ede640;--green:#6bcb77;--green-bg:#6bcb771f;--green-border:#6bcb7733;--yellow:#f2c94c;--yellow-bg:#f2c94c1f;--yellow-border:#f2c94c33;--red:#eb5757;--red-bg:#eb57571f;--red-border:#eb575733;--purple:#a78bfa;--purple-bg:#8b5cf60a;--purple-border:#8b5cf633;--font-display:"Playfair Display", Georgia, serif;--font-body:"DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--radius:12px;--radius-sm:8px;--radius-xs:4px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}#root{flex-direction:column;align-items:center;min-height:100vh;padding:40px 20px;display:flex}.site-credit{color:var(--text-faint);letter-spacing:.02em;pointer-events:none;font-size:11px;position:fixed;bottom:12px;left:16px}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.label-upper{letter-spacing:.15em;text-transform:uppercase;color:var(--text-dim);font-size:11px;font-weight:700}.textarea{border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-size:15px;line-height:1.7;font-family:var(--font-body);resize:vertical;background:#00000040;border:1px solid #f0ede61a;outline:none;padding:16px;transition:border-color .2s}.textarea:focus{border-color:var(--border-focus)}.textarea::placeholder{color:var(--text-dim)}.btn-primary{background:var(--text-primary);color:var(--bg-primary);border-radius:var(--radius-sm);cursor:pointer;font-size:14px;font-weight:700;font-family:var(--font-body);letter-spacing:.02em;border:none;padding:12px 28px;transition:all .2s}.btn-primary:hover:not(:disabled){opacity:.9;transform:translateY(-1px)}.btn-primary:disabled{opacity:.3;cursor:default}.btn-secondary{color:var(--text-muted);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:13px;font-weight:600;font-family:var(--font-body);background:0 0;padding:8px 16px;transition:all .2s}.btn-secondary:hover{border-color:var(--border-focus);color:var(--text-primary)}.btn-danger{color:var(--red);border:1px solid var(--red-border);border-radius:var(--radius-sm);cursor:pointer;font-size:12px;font-weight:600;font-family:var(--font-body);background:0 0;padding:6px 12px;transition:all .2s}.btn-danger:hover{background:var(--red-bg)}.input{border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;font-family:var(--font-body);background:#00000040;border:1px solid #f0ede61a;outline:none;width:100%;padding:10px 14px;transition:border-color .2s}.input:focus{border-color:var(--border-focus)}.input::placeholder{color:var(--text-dim)}.gauges-row{flex-wrap:wrap;justify-content:center;gap:40px;padding:32px 0;display:flex}.detail-bar-track{background:#ffffff0f;border-radius:999px;flex:1;height:8px;overflow:hidden}.detail-bar-fill{border-radius:999px;height:100%;transition:width .8s}.slider-track{position:relative;overflow:visible}.detail-slider-thumb{background:var(--bg-primary);border:2px solid var(--green);border-radius:999px;width:14px;height:14px;position:absolute;top:50%;transform:translateY(-50%);box-shadow:0 0 0 2px #ffffff14}.detail-bar-row{flex-direction:column;gap:8px;display:flex}.detail-label-btn{color:var(--text-muted);text-align:left;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;flex-shrink:0;width:120px;font-size:12px;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;transition:color .2s}.detail-label-btn:hover{color:var(--text-primary)}.detail-help-card{border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text-secondary);background:#0003;margin-left:132px;padding:10px 12px;font-size:12px;line-height:1.55}.detail-help-card p+p{margin-top:6px}.highlighted-text{color:var(--text-muted);white-space:pre-wrap;max-height:400px;font-size:13px;line-height:1.85;overflow-y:auto}.highlight-mark{color:var(--text-primary);background:#f2c94c2e;border-bottom:2px solid #f2c94c80;border-radius:2px;padding:1px 0}.groq-section{border:1px solid var(--purple-border);background:var(--purple-bg);border-radius:var(--radius);margin-top:24px;padding:24px}.groq-badge{color:var(--purple);border-radius:var(--radius-xs);text-transform:uppercase;letter-spacing:.08em;background:#8b5cf626;align-items:center;gap:6px;padding:3px 10px;font-size:10px;font-weight:700;display:inline-flex}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid #f0ede61a;border-top-color:var(--purple);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin}.error-box{background:var(--red-bg);border:1px solid var(--red-border);border-radius:var(--radius-sm);color:var(--red);padding:10px 14px;font-size:13px}.caveat-box{border-radius:var(--radius-sm);color:#f2c94cb3;background:#f2c94c0f;border:1px solid #f2c94c1f;padding:14px 18px;font-size:12px;line-height:1.6}.phrase-tag{background:var(--red-bg);border:1px solid var(--red-border);border-radius:var(--radius-xs);color:var(--text-muted);padding:4px 10px;font-size:12px}.passage-card{border-radius:var(--radius-sm);border-left:3px solid var(--yellow);background:#0003;padding:14px}.passage-card[data-type=ai_generated]{border-left-color:var(--red)}.passage-card[data-type=potentially_plagiarized]{border-left-color:var(--yellow)}.passage-card[data-type=style_mismatch]{border-left-color:var(--purple)}.reasoning-card{border-radius:var(--radius-sm);border-left:3px solid var(--purple);background:#00000026;padding:16px}.search-icon-btn{cursor:pointer;vertical-align:middle;color:#f2c94cb3;background:#f2c94c1f;border:none;border-radius:3px;justify-content:center;align-items:center;margin-left:4px;padding:2px 4px;transition:all .2s;display:inline-flex}.search-icon-btn:hover{color:var(--yellow);background:#f2c94c40}.search-all-btn{color:#f2c94ccc;border-radius:var(--radius-sm);cursor:pointer;font-size:12px;font-weight:600;font-family:var(--font-body);background:#f2c94c1a;border:1px solid #f2c94c33;align-items:center;gap:6px;padding:8px 16px;transition:all .2s;display:inline-flex}.search-all-btn:hover{background:#f2c94c2e;border-color:#f2c94c59}.search-passage-btn{border:1px solid var(--border);border-radius:var(--radius-xs);cursor:pointer;font-size:10px;font-weight:600;font-family:var(--font-body);color:var(--text-dim);background:0 0;align-items:center;gap:4px;padding:3px 8px;transition:all .2s;display:inline-flex}.search-passage-btn:hover{border-color:var(--border-focus);color:var(--text-muted)}@media (width<=640px){.gauges-row{gap:24px}#root{padding:24px 16px}.site-credit{font-size:10px;bottom:8px;left:10px}.card{padding:16px}.detail-help-card{margin-left:0}}@media (width<=500px){#root{padding:20px 16px}}