:root{--primary: hsl(230, 80%, 60%);--primary-hover: hsl(230, 80%, 55%);--primary-light: hsl(230, 80%, 95%);--sidebar-bg: #ffffff;--sidebar-border: hsl(220, 20%, 90%);--bg-color: hsl(220, 20%, 97%);--card-bg: #ffffff;--text-dark: hsl(220, 30%, 20%);--text-muted: hsl(220, 20%, 50%);--text-light: hsl(220, 50%, 98%);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 8px 30px rgba(0, 0, 0, .08);--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-dark);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}h1,h2,h3,h4,h5,h6,p{margin:0}button{cursor:pointer;border:none;background:none;font-family:inherit}.app-layout{display:flex;height:100vh;width:100vw;overflow:hidden}.sidebar{width:280px;background-color:var(--sidebar-bg);border-right:1px solid var(--sidebar-border);display:flex;flex-direction:column;padding:24px 0;box-shadow:var(--shadow-sm);z-index:10}.sidebar-header{padding:0 24px;margin-bottom:32px;display:flex;align-items:center;gap:12px}.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary),hsl(280,80%,60%));border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px}.brand-name{font-size:20px;font-weight:700;color:var(--text-dark);letter-spacing:-.5px}.nav-menu{display:flex;flex-direction:column;gap:8px;padding:0 16px;flex:1}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-md);color:var(--text-muted);font-weight:500;transition:all .2s ease}.nav-item:hover{background-color:var(--bg-color);color:var(--text-dark)}.nav-item.active{background-color:var(--primary-light);color:var(--primary)}.nav-icon{font-size:20px}.main-content{flex:1;display:flex;flex-direction:column;overflow-y:auto}.header{height:72px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;background-color:transparent}.page-title{font-size:24px;font-weight:700}.user-profile{display:flex;align-items:center;gap:12px}.avatar{width:40px;height:40px;border-radius:50%;background-color:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.content-wrapper{padding:0 40px 40px;flex:1;display:flex;flex-direction:column;gap:24px}.upload-zone{background-color:var(--card-bg);border:2px dashed var(--sidebar-border);border-radius:var(--radius-lg);padding:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px;transition:all .3s ease;min-height:280px;cursor:pointer}.upload-zone:hover,.upload-zone.active{border-color:var(--primary);background-color:var(--primary-light)}.upload-icon{font-size:48px;color:var(--primary);opacity:.8;margin-bottom:8px}.upload-title{font-size:18px;font-weight:600;color:var(--text-dark)}.upload-desc{color:var(--text-muted);font-size:14px}.btn-primary{background-color:var(--primary);color:#fff;padding:12px 24px;border-radius:var(--radius-md);font-weight:500;font-size:15px;transition:all .2s ease;box-shadow:0 4px 12px #6366f14d}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px)}.section-title{font-size:18px;font-weight:600;margin-bottom:16px}.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}.doc-card{background-color:var(--card-bg);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px;border:1px solid var(--sidebar-border);transition:all .2s ease}.doc-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.doc-header{display:flex;justify-content:space-between;align-items:flex-start}.doc-icon-title{display:flex;align-items:center;gap:12px}.doc-type-icon{width:40px;height:40px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:20px}.icon-contract{background-color:#e0e7ff;color:#4f46e5}.icon-invoice{background-color:#d1fae5;color:#059669}.icon-report{background-color:#fef3c7;color:#d97706}.doc-name{font-weight:600;font-size:15px;margin-bottom:4px}.doc-date{font-size:12px;color:var(--text-muted)}.status-badge{padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}.status-processing{background-color:#dbeafe;color:#2563eb}.status-completed{background-color:#d1fae5;color:#059669}.status-error{background-color:#fee2e2;color:#dc2626}.processing-view{background-color:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px;display:flex;gap:32px;flex:1}.doc-preview{flex:1;background-color:var(--bg-color);border-radius:var(--radius-md);border:1px solid var(--sidebar-border);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.doc-preview img{max-width:100%;max-height:100%;object-fit:contain}.extraction-results{flex:1;display:flex;flex-direction:column}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.btn-secondary{background-color:#fff;border:1px solid var(--sidebar-border);color:var(--text-dark);padding:8px 16px;border-radius:var(--radius-md);font-weight:500;font-size:14px;transition:all .2s ease}.btn-secondary:hover{background-color:var(--bg-color)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:8px}.form-input{width:100%;padding:12px 16px;border:1px solid var(--sidebar-border);border-radius:var(--radius-md);font-size:15px;color:var(--text-dark);transition:all .2s ease;background-color:#fafafa}.form-input:focus{outline:none;border-color:var(--primary);background-color:#fff;box-shadow:0 0 0 3px #6366f11a}.results-content{flex:1;overflow-y:auto;padding-right:8px}.progress-container{width:100%;background-color:var(--bg-color);border-radius:10px;height:8px;overflow:hidden;margin-top:10px}.progress-bar{height:100%;background:linear-gradient(90deg,var(--primary),#818cf8);transition:width .4s cubic-bezier(.175,.885,.32,1.275)}.batch-card{background-color:#fff;padding:24px;border-radius:var(--radius-lg);border:1px solid var(--sidebar-border);margin-bottom:24px;box-shadow:var(--shadow-md)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}