:root{--font-heading: "Fraunces", Georgia, serif;--font-body: "DM Sans", system-ui, -apple-system, sans-serif;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--color-primary: #5b21b6;--color-primary-hover: #6d28d9;--color-primary-muted: rgba(91, 33, 182, .35);--color-primary-subtle: rgba(91, 33, 182, .12);--color-bg: #0f0f12;--color-surface: #18181c;--color-text: rgba(255, 255, 255, .92);--color-text-muted: rgba(255, 255, 255, .65);--color-border: rgba(255, 255, 255, .08);--color-error: #f87171;--color-error-border: rgba(248, 113, 113, .4);--color-error-bg: rgba(248, 113, 113, .1);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .25);--shadow-md: 0 4px 12px rgba(0, 0, 0, .35);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .4);--landing-bg: linear-gradient(160deg, var(--color-bg) 0%, var(--color-surface) 50%, rgba(91, 33, 182, .04) 100%)}@media(prefers-color-scheme:light){:root{--color-primary: #6d28d9;--color-primary-hover: #5b21b6;--color-primary-muted: rgba(109, 40, 217, .25);--color-primary-subtle: rgba(109, 40, 217, .08);--color-bg: #fafafa;--color-surface: #ffffff;--color-text: #1a1a1e;--color-text-muted: #52525b;--color-border: rgba(0, 0, 0, .08);--color-error: #dc2626;--color-error-border: rgba(220, 38, 38, .35);--color-error-bg: rgba(220, 38, 38, .06);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .1);--landing-bg: linear-gradient(160deg, var(--color-bg) 0%, var(--color-surface) 45%, rgba(109, 40, 217, .05) 100%)}}:root{font-family:var(--font-body);line-height:1.5;font-weight:400;color:var(--color-text);background-color:var(--color-bg);color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:var(--color-primary);text-decoration:inherit}a:hover{color:var(--color-primary-hover)}body{margin:0;display:flex;justify-content:center;min-width:320px;min-height:100vh}#root{width:100%}h1{font-family:var(--font-heading);font-size:3.2em;line-height:1.1}button{border-radius:var(--radius-md);border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:var(--font-body);background-color:var(--color-surface);color:var(--color-text);cursor:pointer;transition:border-color .2s,background-color .2s}button:hover{border-color:var(--color-primary-muted)}button:focus,button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.landing{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:3rem 1.5rem 2rem;background:var(--landing-bg)}.landing-header{text-align:center;max-width:560px;margin-bottom:4rem}.landing-title{font-family:var(--font-heading);font-size:clamp(2.25rem,5vw,3.25rem);font-weight:700;line-height:1.15;margin:0 0 1rem;color:var(--color-text);letter-spacing:-.02em}.landing-subtitle{font-family:var(--font-body);font-size:1.125rem;line-height:1.6;margin:0 0 2rem;color:var(--color-text-muted)}.landing-cta{padding:.875rem 1.75rem;font-size:1.05rem;font-weight:600;font-family:var(--font-body);color:var(--color-bg);background:var(--color-primary);border:none;border-radius:var(--radius-md);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease;box-shadow:var(--shadow-md)}.landing-cta:hover{transform:translateY(-1px);box-shadow:var(--shadow-lg)}.landing-cta:active{transform:translateY(0)}.landing-value{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;max-width:880px;width:100%;margin-bottom:4rem}.value-card{padding:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s}.value-card:hover{border-color:var(--color-primary-muted);box-shadow:var(--shadow-md)}.value-icon{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;margin-bottom:.75rem;font-size:.9rem;font-weight:700;color:var(--color-primary);background:var(--color-primary-subtle);border-radius:var(--radius-sm)}.value-card h3{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;margin:0 0 .35rem;color:var(--color-text)}.value-card p{font-size:.9rem;line-height:1.5;margin:0;color:var(--color-text-muted)}.landing-footer{margin-top:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1rem;padding-top:2rem;border-top:1px solid var(--color-border)}.landing-footer-link{font-family:var(--font-body);font-size:.95rem;font-weight:500;color:var(--color-primary);background:none;border:none;cursor:pointer;padding:.25rem 0;text-decoration:underline;text-underline-offset:2px}.landing-footer-link:hover{color:var(--color-primary-hover)}.landing-footer-name{font-size:.85rem;color:var(--color-text-muted)}.file-upload{border:2px dashed var(--color-primary-muted);border-radius:var(--radius-lg);padding:2.5rem 2rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s,transform .15s}.file-upload:hover:not(.disabled){border-color:var(--color-primary);background:var(--color-primary-subtle)}.file-upload.drag{border-color:var(--color-primary);background:var(--color-primary-subtle);transform:scale(1.01)}.file-upload.disabled{opacity:.6;cursor:not-allowed}.file-upload input{display:none}.file-upload-label{cursor:inherit;display:flex;flex-direction:column;align-items:center;gap:.5rem;color:var(--color-text)}.file-upload-icon{color:var(--color-primary);opacity:.9}.file-upload-headline{font-family:var(--font-heading);font-size:1.1rem;font-weight:600}.file-upload-subtext{font-size:.9rem;color:var(--color-text-muted)}.loader-wrap{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2.5rem 2rem;margin:1.5rem 0;border:1px dashed var(--color-primary-muted);border-radius:var(--radius-lg);background:var(--color-primary-subtle)}.loader-spinner{width:48px;height:48px;border:3px solid var(--color-primary-subtle);border-top-color:var(--color-primary);border-radius:50%;animation:loader-spin 1s ease-in-out infinite}@keyframes loader-spin{to{transform:rotate(360deg)}}.loader-message{margin:1.25rem 0 0;font-size:1rem;font-weight:600;color:var(--color-text)}.loader-steps{list-style:none;margin:1rem 0 0;padding:0;text-align:left;font-size:.85rem;color:var(--color-text-muted)}.loader-steps li{padding:.3rem 0 .3rem 1.25rem;position:relative;opacity:.5}.loader-steps li:before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--color-primary-muted)}.loader-steps li.active{opacity:1;font-weight:600;color:var(--color-text)}.loader-steps li.active:before{background:var(--color-primary);box-shadow:0 0 8px var(--color-primary-subtle)}.loader-steps li.done:before{background:var(--color-primary);opacity:.7}.loader-hint{margin:.5rem 0 0;font-size:.875rem;color:var(--color-text-muted)}.loader-filename{margin:.5rem 0 0;font-size:.8rem;color:var(--color-text-muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.summary-section{margin:0;padding:1.25rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.summary-section h2{margin:0 0 1rem;font-family:var(--font-heading);font-size:1.15rem;font-weight:600;color:var(--color-text)}.summary-section .table-wrap{max-width:360px;overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg)}.summary-table{width:100%;border-collapse:collapse;font-size:.95rem}.summary-table th,.summary-table td{padding:.65rem .85rem;text-align:left;border-bottom:1px solid var(--color-border)}.summary-table tbody tr:last-child td{border-bottom:none}.summary-table tbody tr:nth-child(2n){background:var(--color-primary-subtle)}.summary-table th{background:var(--color-primary-subtle);font-weight:600;color:var(--color-text)}.summary-table .amount-col{text-align:right;font-variant-numeric:tabular-nums}.summary-table tbody tr:hover{background:var(--color-primary-subtle)}.results-section{margin:0;padding:1.25rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.results-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.75rem;margin-bottom:1rem}.results-header h2{margin:0;font-family:var(--font-heading);font-size:1.15rem;font-weight:600;color:var(--color-text)}.download-btn{padding:.5rem 1.15rem;background:var(--color-primary);color:var(--color-bg);border:none;border-radius:var(--radius-md);cursor:pointer;font-size:.9rem;font-weight:600;transition:background .15s,transform .1s}.download-btn:hover{background:var(--color-primary-hover)}.download-btn:active{transform:scale(.98)}.results-section .table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg)}.results-table{width:100%;border-collapse:collapse;font-size:.9rem}.results-table th,.results-table td{padding:.65rem .85rem;text-align:left;border-bottom:1px solid var(--color-border)}.results-table tbody tr:last-child td{border-bottom:none}.results-table tbody tr:nth-child(2n){background:var(--color-primary-subtle)}.results-table th{background:var(--color-primary-subtle);font-weight:600;color:var(--color-text)}.results-table tbody tr:hover{background:var(--color-primary-subtle)}.chat-panel{margin:0;padding:1.25rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm);height:fit-content;min-height:280px;display:flex;flex-direction:column}.chat-panel h2{margin:0 0 .25rem;font-family:var(--font-heading);font-size:1.15rem;font-weight:600;color:var(--color-text)}.chat-hint{margin:0 0 1rem;font-size:.85rem;color:var(--color-text-muted)}.messages{min-height:120px;max-height:320px;overflow-y:auto;margin-bottom:1rem;flex:1}.message{margin-bottom:.75rem;padding:.6rem .85rem;border-radius:var(--radius-md);font-size:.9rem}.message.placeholder{color:var(--color-text-muted);font-style:italic}.message.user{background:var(--color-primary-subtle);margin-left:1.5rem;border:1px solid var(--color-primary-muted)}.message.assistant{background:var(--color-bg);margin-right:1rem;border:1px solid var(--color-border)}.message-role{display:block;font-weight:600;font-size:.75rem;margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.03em;color:var(--color-text-muted)}.message-content{white-space:pre-wrap;word-break:break-word;color:var(--color-text)}.chat-error{color:var(--color-error);font-size:.85rem;margin-bottom:.5rem}.chat-input-wrap{display:flex;gap:.5rem}.chat-input-wrap input{flex:1;padding:.65rem .85rem;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-size:.95rem;font-family:var(--font-body)}.chat-input-wrap input::placeholder{color:var(--color-text-muted)}.chat-input-wrap input:focus{outline:none;border-color:var(--color-primary)}.chat-input-wrap button{padding:.65rem 1.1rem;background:var(--color-primary);color:var(--color-bg);border:none;border-radius:var(--radius-md);cursor:pointer;font-size:.9rem;font-weight:600}.chat-input-wrap button:hover:not(:disabled){background:var(--color-primary-hover)}.chat-input-wrap button:disabled{opacity:.5;cursor:not-allowed}.scanner-page{max-width:960px;margin:0 auto;padding:1.5rem 2rem 2rem;min-height:100vh}.scanner-header{margin-bottom:1.5rem}.scanner-back{display:inline-block;font-size:.9rem;color:var(--color-primary);text-decoration:none;margin-bottom:.5rem;transition:color .15s}.scanner-back:hover{color:var(--color-primary-hover)}.scanner-title{font-family:var(--font-heading);font-size:1.75rem;font-weight:600;margin:0;color:var(--color-text)}.scanner-main{width:100%}.scanner-upload-card{padding:1.5rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:1.5rem}.scanned-method-toggle{margin-bottom:1.25rem;display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.scanned-method-label{font-size:.9rem;color:var(--color-text-muted)}.scanned-method-options{display:inline-flex;gap:0;border-radius:var(--radius-md);padding:3px;background:var(--color-bg);border:1px solid var(--color-border)}.scanned-method-options label{display:inline-flex;align-items:center;gap:.35rem;padding:.4rem 1rem;border-radius:calc(var(--radius-md) - 2px);cursor:pointer;font-size:.9rem;font-weight:500;transition:background .15s,color .15s}.scanned-method-options label:has(input:disabled){opacity:.6;cursor:not-allowed}.scanned-method-options label:hover:not(:has(input:disabled)){background:var(--color-primary-subtle)}.scanned-method-options label.active{background:var(--color-primary);color:var(--color-bg)}.scanned-method-options label.active input{accent-color:var(--color-bg)}.scanned-method-options input{margin:0}.scanner-alerts{margin-bottom:1rem}.scanner-alert{margin:0 0 .5rem;padding:.75rem 1rem;font-size:.95rem;border-radius:var(--radius-md);border:1px solid var(--color-error-border, #e57373);background:var(--color-error-bg, rgba(229, 115, 115, .12));color:var(--color-error, #c62828)}.scanner-alert:last-child{margin-bottom:0}.scanner-results{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-top:1.5rem}@media(min-width:768px){.scanner-results{grid-template-columns:1fr minmax(320px,380px)}}.scanner-results-tables{display:flex;flex-direction:column;gap:1.5rem}.scanner-results-chat{min-width:0}