:root{--ey-yellow: #FFD400;--ey-yellow-soft: #FFF8DC;--ey-yellow-muted: #F4D94E;--ey-yellow-glow: rgba(255, 212, 0, .08);--ey-charcoal: #18181B;--ey-charcoal-soft: #27272A;--ey-charcoal-light: #3F3F46;--ey-blue-strategic: #1E3A5F;--ey-blue-slate: #3A6EA5;--ey-blue-bright: #4A90D9;--ey-teal: #0D9488;--ey-teal-light: #2DD4BF;--ey-purple: #7C3AED;--ey-purple-light: #A78BFA;--data-blue: #3B82F6;--data-green: #22C55E;--data-green-light: #86EFAC;--data-orange: #F59E0B;--data-red: #EF4444;--data-purple: #8B5CF6;--gradient-brand: linear-gradient(180deg, #18181B 0%, #1F1F23 100%);--gradient-yellow: linear-gradient(135deg, #FFD400 0%, #FBBF24 100%);--gradient-blue: linear-gradient(135deg, #1E3A5F 0%, #3A6EA5 100%);--gradient-teal: linear-gradient(135deg, #0D9488 0%, #2DD4BF 100%);--gradient-purple: linear-gradient(135deg, #7C3AED 0%, #A78BFA 100%);--gradient-green: linear-gradient(135deg, #22C55E 0%, #86EFAC 100%);--gradient-warm: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);--bg: #F4F5F7;--bg-subtle: #EDEEF1;--panel: #E8E9ED;--divider: #D4D6DB;--divider-light: #E8E9ED;--text-primary: #18181B;--text-secondary: #4B5563;--text-tertiary: #9CA3AF;--card: #FFFFFF;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;--font-size-xs: 11px;--font-size-sm: 12.5px;--font-size-base: 14px;--font-size-md: 15px;--font-size-lg: 17px;--font-size-xl: 22px;--font-size-2xl: 28px;--font-size-3xl: 36px;--line-height-tight: 1.25;--line-height-normal: 1.55;--line-height-relaxed: 1.7;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .03);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04), 0 1px 4px rgba(0, 0, 0, .02);--shadow-md: 0 2px 4px rgba(0, 0, 0, .03), 0 4px 16px rgba(0, 0, 0, .04);--shadow-lg: 0 4px 8px rgba(0, 0, 0, .03), 0 12px 40px rgba(0, 0, 0, .06);--shadow-xl: 0 8px 16px rgba(0, 0, 0, .04), 0 24px 60px rgba(0, 0, 0, .08);--shadow-color-yellow: 0 2px 12px rgba(255, 212, 0, 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180px)}.chat-messages{flex:1;overflow-y:auto;padding:28px;background:var(--bg)}.chat-message{margin-bottom:20px;display:flex;gap:12px}.chat-message.user{justify-content:flex-end}.chat-message .message-content{max-width:70%;padding:12px 18px;border-radius:var(--radius-lg);font-size:var(--font-size-base);line-height:var(--line-height-relaxed);letter-spacing:-.01em}.chat-message.user .message-content{background:var(--ey-charcoal);color:#fff;border-bottom-right-radius:var(--radius-xs)}.chat-message.assistant .message-content{background:var(--card);border:1px solid var(--divider-light);color:var(--text-primary);border-bottom-left-radius:var(--radius-xs);box-shadow:var(--shadow-xs)}.chat-input{padding:16px 28px;border-top:1px solid var(--divider);display:flex;gap:10px;background:var(--card)}.chat-input input{flex:1;padding:10px 16px;border:1px solid var(--divider);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:var(--font-family);color:var(--text-primary);background:var(--bg);transition:all .15s}.chat-input input:focus{outline:none;border-color:var(--ey-charcoal-light);box-shadow:0 0 0 3px #18181b0f;background:var(--card)}.empty-state{text-align:center;padding:72px 24px;color:var(--text-tertiary)}.empty-state h3{font-size:var(--font-size-lg);margin-bottom:8px;color:var(--text-primary);font-weight:700;letter-spacing:-.02em}.loading{display:flex;align-items:center;justify-content:center;padding:64px}.spinner{width:32px;height:32px;border:2.5px solid var(--divider);border-top-color:var(--ey-charcoal);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.progress-bar{height:4px;background:var(--divider-light);border-radius:2px;overflow:hidden}.progress-bar-fill{height:100%;background:var(--ey-charcoal);border-radius:2px;transition:width .3s}.comparison-item{padding:16px 20px;border:1px solid var(--divider);border-radius:var(--radius-md);margin-bottom:12px;transition:box-shadow .15s}.comparison-item:hover{box-shadow:var(--shadow-sm)}.comparison-item.addition{border-left:3px solid var(--data-green)}.comparison-item.deletion{border-left:3px solid var(--data-red)}.comparison-item.modification{border-left:3px solid var(--data-orange)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--divider);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-tertiary)}::selection{background:#ffd40040;color:var(--ey-charcoal)}[data-theme=classic]{--ey-yellow: #FFD400;--ey-yellow-soft: #FFF3A6;--ey-yellow-muted: #F4D94E;--ey-yellow-glow: rgba(255, 212, 0, .15);--ey-charcoal: #1F1F1F;--ey-charcoal-soft: #2A2A2A;--ey-charcoal-light: #333333;--ey-teal: #2C7A7B;--ey-teal-light: #38B2AC;--ey-purple: #5B4B8A;--ey-purple-light: #7C6CB0;--data-blue: #2F80ED;--data-green: #27AE60;--data-green-light: #6FCF97;--data-orange: #F2994A;--data-red: #EB5757;--data-purple: #9B51E0;--bg: #F4F5F7;--bg-subtle: #ECEDF0;--panel: #ECEDF0;--divider: #E2E4E8;--divider-light: #F0F1F3;--text-primary: #1F1F1F;--text-secondary: #5E6270;--text-tertiary: #9197A3;--card: #FFFFFF}[data-theme=classic] .sidebar{background:linear-gradient(135deg,#1f1f1f,#2a2a2a);color:#fff;border-right:1px solid rgba(255,255,255,.04)}[data-theme=classic] .sidebar-logo{border-bottom:1px solid rgba(255,255,255,.06)}[data-theme=classic] .sidebar-logo h1{color:#fff}[data-theme=classic] .sidebar-logo:after{content:"";position:absolute;bottom:-1px;left:24px;right:24px;height:2px;background:linear-gradient(90deg,var(--ey-yellow) 0%,transparent 100%)}[data-theme=classic] .sidebar-nav a{color:#ffffff80;border-radius:0;margin:0;padding:12px 24px;border-left:3px solid transparent}[data-theme=classic] .sidebar-nav a:hover{background:#ffffff0d;color:#ffffffe6}[data-theme=classic] .sidebar-nav a.active{background:linear-gradient(90deg,#ffd4001f,#ffd40008);color:var(--ey-yellow);border-left-color:var(--ey-yellow);font-weight:600}[data-theme=classic] .btn-primary{background:var(--ey-yellow);color:var(--ey-charcoal);box-shadow:0 2px 12px #ffd40040}[data-theme=classic] .btn-primary:hover{background:var(--ey-yellow-muted);box-shadow:0 4px 20px #ffd40059}[data-theme=classic] .btn-secondary{background:#3a6ea514;color:#3a6ea5;border:1px solid rgba(58,110,165,.2);box-shadow:none}[data-theme=classic] .btn-secondary:hover{background:#3a6ea524;border-color:#3a6ea5}[data-theme=classic] .badge-high,[data-theme=classic] .badge-critical{background:linear-gradient(135deg,#fee2e2,#fecaca);color:#dc2626}[data-theme=classic] .badge-medium{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#d97706}[data-theme=classic] .badge-low{background:linear-gradient(135deg,#d1fae5,#a7f3d0);color:#059669}[data-theme=classic] .badge-processing{background:linear-gradient(135deg,#dbeafe,#bfdbfe);color:#2563eb}[data-theme=classic] .badge-analyzed,[data-theme=classic] .badge-approved{background:linear-gradient(135deg,#d1fae5,#a7f3d0);color:#059669}[data-theme=classic] .badge-error{background:linear-gradient(135deg,#fee2e2,#fecaca);color:#dc2626}[data-theme=classic] .badge-compliance{background:linear-gradient(135deg,#ede9fe,#ddd6fe);color:#7c3aed}[data-theme=classic] .badge-legal{background:linear-gradient(135deg,#ccfbf1,#99f6e4);color:#0d9488}[data-theme=classic] .stat-card{border:1px solid var(--divider-light)}[data-theme=classic] .stat-card:before{width:0;height:3px;width:100%;top:0;left:0}[data-theme=classic] .stat-card.highlight{background:linear-gradient(135deg,#fffdf0,#fff9db,#fff);border-color:#ffd40040}[data-theme=classic] .stat-card.stat-blue{background:linear-gradient(135deg,#f0f5ff,#dbeafe,#fff);border-color:#2f80ed26}[data-theme=classic] .stat-card.stat-teal{background:linear-gradient(135deg,#f0fdfa,#ccfbf1,#fff);border-color:#2c7a7b26}[data-theme=classic] .stat-card.stat-purple{background:linear-gradient(135deg,#f5f3ff,#ede9fe,#fff);border-color:#5b4b8a26}[data-theme=classic] .stat-card.stat-green{background:linear-gradient(135deg,#f0fff4,#d1fae5,#fff);border-color:#27ae6026}[data-theme=classic] .stat-card.stat-orange{background:linear-gradient(135deg,#fffbf0,#fef3c7,#fff);border-color:#f2994a26}[data-theme=classic] .stat-card.stat-red{background:linear-gradient(135deg,#fff5f5,#fee2e2,#fff);border-color:#eb575726}[data-theme=classic] .card{border-color:var(--divider-light)}[data-theme=classic] .card-header{background:linear-gradient(135deg,#fafbfc,#f4f5f7);border-bottom-color:var(--divider-light)}[data-theme=classic] .page-header{background:#ffffffe6;border-bottom-color:var(--divider);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}[data-theme=classic] .tabs{background:linear-gradient(180deg,#fff,#fafafa);border-bottom:2px solid var(--divider-light)}[data-theme=classic] .tab{border-bottom-width:2.5px;margin-bottom:-2px}[data-theme=classic] .tab.active{border-bottom-color:var(--ey-yellow)}[data-theme=classic] .tab.active:after{content:"";position:absolute;bottom:-2px;left:50%;transform:translate(-50%);width:6px;height:6px;background:var(--ey-yellow);border-radius:50%;box-shadow:0 0 8px #ffd40080}[data-theme=classic] table th{background:var(--bg);color:var(--text-tertiary);border-bottom:2px solid var(--divider)}[data-theme=classic] .dropzone:hover,[data-theme=classic] .dropzone.active{border-color:var(--ey-yellow);background:linear-gradient(180deg,var(--ey-yellow-glow) 0%,rgba(255,212,0,.03) 100%)}[data-theme=classic] .form-group input:focus,[data-theme=classic] .form-group select:focus,[data-theme=classic] .form-group textarea:focus{border-color:var(--ey-blue-bright);box-shadow:0 0 0 3px #4a90d91f}[data-theme=classic] .spinner{border-top-color:var(--ey-yellow)}[data-theme=classic] .progress-bar-fill{background:var(--ey-yellow)}