:root{--bg-primary:#f8fafc;--bg-secondary:#ffffffd9;--bg-card:#ffffffe6;--border-color:#00000014;--accent-color:#4f46e5;--accent-glow:#4f46e50f;--text-primary:#0f172a;--text-secondary:#475569;--success-color:#059669;--error-color:#dc2626;--sans:"Outfit", "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--sans);min-height:100vh;position:relative;overflow-x:hidden}body:before{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle,#4f46e50a 0%,#0000 70%);width:50vw;height:50vw;position:absolute;top:-10%;left:20%}body:after{content:"";z-index:-1;pointer-events:none;background:radial-gradient(circle,#a855f708 0%,#0000 70%);width:40vw;height:40vw;position:absolute;bottom:-10%;right:10%}#root{flex-direction:column;min-height:100vh;display:flex}.app-container{flex-direction:column;width:100%;min-height:100vh;display:flex}.navbar{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:10;justify-content:space-between;align-items:center;height:70px;padding:0 40px;display:flex;position:sticky;top:0}.navbar-brand{align-items:center;gap:12px;display:flex}.logo-icon{background:linear-gradient(135deg, var(--accent-color), #a855f7);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:34px;height:34px;display:flex;box-shadow:0 0 16px #4f46e54d}.logo-text{letter-spacing:-.5px;background:linear-gradient(to right, #0f172a, var(--accent-color));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:20px;font-weight:700}.main-content{flex-direction:column;flex-grow:1;justify-content:center;gap:32px;width:100%;max-width:1200px;margin:0 auto;padding:40px 20px;display:flex}.upload-container{flex-direction:column;gap:28px;width:100%;max-width:680px;margin:0 auto;display:flex}.header-section{text-align:center}.header-section h1{background:linear-gradient(90deg,#0f172a,#334155);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:36px;font-weight:800}.subtitle{color:var(--text-secondary);font-size:15px}.dropzone{background:var(--bg-card);text-align:center;cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:2px dashed #4f46e54d;border-radius:16px;flex-direction:column;align-items:center;gap:16px;padding:60px 40px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000005}.dropzone:before{content:"";pointer-events:none;background:radial-gradient(circle,#4f46e505 0%,#0000 70%);width:100%;height:100%;position:absolute;top:0;left:0}.dropzone:hover,.dropzone.drag-active{border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 8px 30px #4f46e51a}.dropzone-icon{width:64px;height:64px;color:var(--accent-color);background:#4f46e514;border-radius:50%;justify-content:center;align-items:center;margin-bottom:4px;transition:all .3s;display:flex}.dropzone:hover .dropzone-icon{background:#4f46e526;transform:scale(1.08)}.dropzone-text h3{margin-bottom:6px;font-size:18px;font-weight:600}.dropzone-text p{color:var(--text-secondary);font-size:14px}.selected-file-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;justify-content:space-between;align-items:center;padding:18px 24px;animation:.3s fadeIn;display:flex;box-shadow:0 4px 12px #00000005}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.file-info{color:var(--accent-color);align-items:center;gap:12px;display:flex}.file-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;max-width:320px;font-size:15px;font-weight:600;overflow:hidden}.loading-card{background:var(--bg-card);border:1px solid var(--border-color);text-align:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;flex-direction:column;align-items:center;gap:24px;width:100%;max-width:500px;margin:0 auto;padding:48px;display:flex;box-shadow:0 8px 32px #0000000a}.scanner-container{background:#00000003;border:2px solid #0000000d;border-radius:12px;justify-content:center;align-items:center;width:110px;height:110px;display:flex;position:relative;overflow:hidden}.scanner-icon{color:var(--accent-color);opacity:.8}.scanner-line{background:linear-gradient(to right, transparent, var(--accent-color), transparent);width:100%;height:3px;box-shadow:0 0 8px var(--accent-color);animation:2s linear infinite scan;position:absolute;left:0}@keyframes scan{0%{top:0%}50%{top:100%}to{top:0%}}.pulse-text{letter-spacing:.5px;font-weight:500;animation:1.5s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.results-card{background:var(--bg-card);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;flex-direction:column;gap:28px;padding:32px;animation:.4s fadeIn;display:flex;box-shadow:0 10px 40px #0000000f}.result-header{border-bottom:1px solid var(--border-color);padding-bottom:24px}.doc-title{background:linear-gradient(90deg,#0f172a,#1e293b);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:12px;font-size:26px;font-weight:800;line-height:1.25}.keywords-container{flex-wrap:wrap;gap:8px;display:flex}.keyword-badge{color:var(--accent-color);letter-spacing:.3px;background:#4f46e514;border:1px solid #4f46e526;border-radius:20px;padding:5px 12px;font-size:11.5px;font-weight:600}.section-title{color:var(--accent-color);align-items:center;gap:10px;margin-bottom:14px;font-size:17px;font-weight:700;display:flex}.summary-content{color:var(--text-secondary);font-size:14.5px;line-height:1.6}.grid-two-col{grid-template-columns:1.2fr .8fr;gap:24px;display:grid}@media (width<=900px){.grid-two-col{grid-template-columns:1fr}}.card-inner{background:#00000003;border:1px solid #0000000a;border-radius:12px;padding:24px}.keypoints-list{flex-direction:column;gap:12px;list-style:none;display:flex}.keypoint-item{color:var(--text-primary);gap:12px;font-size:14px;line-height:1.5;display:flex}.keypoint-dot{background:var(--accent-color);border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:8px;box-shadow:0 0 8px #4f46e566}.headings-list{flex-direction:column;gap:10px;display:flex}.heading-accordion-item{background:#00000001;border:1px solid #0000000a;border-radius:8px;transition:all .2s;overflow:hidden}.heading-accordion-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:14px 16px;font-size:14px;font-weight:600;display:flex}.heading-accordion-header:hover{background:#00000004}.heading-accordion-content{color:var(--text-secondary);border-top:1px solid #0000000a;padding:14px 16px;font-size:13.5px;line-height:1.5}.message-card{background:var(--bg-card);border:1px solid var(--border-color);text-align:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:16px;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:500px;margin:0 auto;padding:40px;display:flex;box-shadow:0 8px 32px #0000000a}.btn-primary{background:var(--accent-color);color:#fff;font-family:var(--sans);cursor:pointer;border:none;border-radius:8px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s}.btn-primary:hover{background:#4338ca;box-shadow:0 4px 12px #4f46e533}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);font-family:var(--sans);cursor:pointer;background:0 0;border-radius:8px;padding:10px 18px;font-size:13.5px;font-weight:600;transition:all .2s}.btn-secondary:hover{background:#00000005;border-color:#00000026}@media (width<=768px){.navbar{padding:0 20px}.main-content{padding:20px 16px}.header-section h1{font-size:28px}}