*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #fafaf9;--bg-card: #ffffff;--bg-muted: #f5f5f4;--border: #e7e5e4;--text: #1c1917;--text-muted: #78716c;--text-light: #a8a29e;--primary: #ea580c;--primary-hover: #c2410c;--primary-light: #fed7aa;--primary-bg: #fff7ed;--success: #16a34a;--success-bg: #f0fdf4;--error: #dc2626;--error-bg: #fef2f2;--warning: #d97706;--warning-bg: #fffbeb;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05), 0 2px 4px rgba(0, 0, 0, .03);--font: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}.app-shell{display:flex;flex-direction:column;min-height:100vh}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.topbar-logo{font-size:20px;font-weight:700;color:var(--primary);text-decoration:none;letter-spacing:-.5px}.topbar-nav{display:flex;gap:4px}.topbar-nav a{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-sm);color:var(--text-muted);text-decoration:none;font-size:14px;font-weight:500;transition:all .15s}.topbar-nav a:hover,.topbar-nav a.active{color:var(--text);background:var(--bg-muted)}.topbar-actions{display:flex;align-items:center;gap:8px}.main-content{flex:1;padding:24px;max-width:960px;width:100%;margin:0 auto}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .15s;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--bg-muted);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover{background:var(--bg-muted);color:var(--text)}.btn-sm{padding:6px 12px;font-size:13px}.btn-danger{background:var(--error);color:#fff}.btn-danger:hover{background:#b91c1c}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.card-title{font-size:16px;font-weight:600}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}.form-input,.form-select{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:var(--font);background:var(--bg-card);color:var(--text);transition:border-color .15s}.form-input:focus,.form-select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.form-hint{font-size:12px;color:var(--text-light);margin-top:4px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:100px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-pending{background:var(--warning-bg);color:var(--warning)}.badge-extracting{background:var(--primary-bg);color:var(--primary)}.badge-confirmed{background:#eff6ff;color:#2563eb}.badge-booking{background:var(--primary-bg);color:var(--primary)}.badge-booked{background:var(--success-bg);color:var(--success)}.badge-error{background:var(--error-bg);color:var(--error)}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px 24px;text-align:center;cursor:pointer;transition:all .2s;background:var(--bg-muted)}.upload-zone:hover,.upload-zone.dragging{border-color:var(--primary);background:var(--primary-bg)}.upload-zone-icon{color:var(--text-light);margin-bottom:12px}.upload-zone-text{font-size:15px;font-weight:500;color:var(--text-muted)}.upload-zone-hint{font-size:13px;color:var(--text-light);margin-top:4px}.receipt-list{display:flex;flex-direction:column;gap:8px}.receipt-item{display:flex;align-items:center;gap:16px;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);text-decoration:none;color:inherit;transition:all .15s}.receipt-item:hover{border-color:var(--primary);box-shadow:var(--shadow-md)}.receipt-item-thumb{width:48px;height:48px;border-radius:8px;object-fit:cover;background:var(--bg-muted);flex-shrink:0}.receipt-item-info{flex:1;min-width:0}.receipt-item-vendor{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.receipt-item-meta{display:flex;gap:12px;font-size:13px;color:var(--text-muted)}.receipt-item-amount{font-weight:700;font-size:16px;font-variant-numeric:tabular-nums;white-space:nowrap}.receipt-detail{display:grid;grid-template-columns:1fr 1fr;gap:24px}.receipt-image-container{position:sticky;top:80px}.receipt-image{width:100%;border-radius:var(--radius);border:1px solid var(--border)}.receipt-form{display:flex;flex-direction:column;gap:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:linear-gradient(135deg,var(--primary-bg) 0%,var(--bg) 50%)}.login-card{width:100%;max-width:400px}.login-header{text-align:center;margin-bottom:32px}.login-logo{font-size:36px;font-weight:800;color:var(--primary);letter-spacing:-1px}.login-tagline{color:var(--text-muted);margin-top:8px;font-size:15px}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state-icon{margin-bottom:16px;color:var(--text-light)}.empty-state-title{font-size:18px;font-weight:600;color:var(--text);margin-bottom:8px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .6s linear infinite}.spinner-lg{width:32px;height:32px;border-width:3px}.confidence-bar{height:4px;background:var(--bg-muted);border-radius:2px;overflow:hidden;margin-top:4px}.confidence-fill{height:100%;border-radius:2px;transition:width .3s}.export-dropdown{position:absolute;right:0;top:calc(100% + 4px);background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);min-width:180px;z-index:100;overflow:hidden}.export-dropdown-item{display:block;width:100%;padding:10px 16px;background:none;border:none;text-align:left;font-size:14px;font-family:var(--font);color:var(--text);cursor:pointer;transition:background .1s}.export-dropdown-item:hover{background:var(--bg-muted)}.export-dropdown-item+.export-dropdown-item{border-top:1px solid var(--border)}.landing{min-height:100vh;display:flex;flex-direction:column}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1080px;width:100%;margin:0 auto}.landing-nav-logo{font-size:22px;font-weight:800;color:var(--primary);letter-spacing:-.5px}.landing-hero{text-align:center;padding:80px 24px 64px;max-width:720px;margin:0 auto}.landing-hero-title{font-size:48px;font-weight:800;line-height:1.1;letter-spacing:-1.5px;color:var(--text);margin-bottom:20px}.landing-hero-subtitle{font-size:19px;color:var(--text-muted);line-height:1.6;margin-bottom:36px;max-width:540px;margin-left:auto;margin-right:auto}.landing-hero-cta{padding:14px 32px;font-size:16px;border-radius:var(--radius)}.landing-section{padding:64px 24px;max-width:960px;width:100%;margin:0 auto}.landing-section-title{text-align:center;font-size:28px;font-weight:700;letter-spacing:-.5px;margin-bottom:40px;color:var(--text)}.landing-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.landing-step{text-align:center;padding:24px 16px;position:relative}.landing-step-number{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;font-weight:700;margin-bottom:16px}.landing-step-icon{color:var(--primary);margin-bottom:12px}.landing-step-title{font-size:18px;font-weight:700;margin-bottom:8px}.landing-step-desc{font-size:14px;color:var(--text-muted);line-height:1.5}.landing-features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.landing-feature{display:flex;align-items:center;gap:14px;padding:18px 20px;transition:box-shadow .15s,border-color .15s}.landing-feature:hover{border-color:var(--primary);box-shadow:var(--shadow-md)}.landing-feature-icon{color:var(--primary);flex-shrink:0}.landing-feature-title{font-size:14px;font-weight:600}.landing-software{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.landing-software-item{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 16px;text-align:center;transition:box-shadow .15s,border-color .15s}.landing-software-item:hover{border-color:var(--primary);box-shadow:var(--shadow-md)}.landing-software-name{font-size:15px;font-weight:600}.landing-pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:600px;margin:0 auto}.landing-price-card{padding:32px 24px;text-align:center;transition:box-shadow .15s,border-color .15s}.landing-price-card:hover{box-shadow:var(--shadow-md)}.landing-price-card--featured{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary),var(--shadow-md);position:relative}.landing-price-name{font-size:18px;font-weight:700;margin-bottom:8px}.landing-price-amount{font-size:42px;font-weight:800;letter-spacing:-1px;color:var(--text);margin-bottom:8px}.landing-price-period{font-size:16px;font-weight:500;color:var(--text-muted)}.landing-price-desc{font-size:14px;color:var(--text-muted)}.landing-pricing-cta{text-align:center;margin-top:32px}.landing-footer{margin-top:auto;border-top:1px solid var(--border);padding:24px}.landing-footer-inner{display:flex;align-items:center;justify-content:space-between;max-width:960px;margin:0 auto;font-size:13px;color:var(--text-muted)}.landing-footer-inner a{color:var(--text-muted);text-decoration:none;transition:color .15s}.landing-footer-inner a:hover{color:var(--text)}.landing-footer-links{display:flex;gap:20px}@media(max-width:768px){.receipt-detail{grid-template-columns:1fr}.receipt-image-container{position:static}.form-row{grid-template-columns:1fr}.main-content{padding:16px}.topbar{padding:12px 16px}.topbar-nav a span{display:none}.landing-hero{padding:48px 20px 40px}.landing-hero-title{font-size:32px;letter-spacing:-1px}.landing-hero-subtitle{font-size:16px}.landing-steps{grid-template-columns:1fr;gap:16px}.landing-features{grid-template-columns:1fr}.landing-software{grid-template-columns:repeat(2,1fr)}.landing-pricing{grid-template-columns:1fr}.landing-section{padding:40px 20px}.landing-section-title{font-size:22px;margin-bottom:24px}}