:root{--bg: #0d1117;--surface: #161b22;--surface-2: #1f2630;--border: #2d333b;--text: #e6edf3;--muted: #8b949e;--accent: #14b8a6;--accent-dim: #0d9488;--danger: #f87171;--warning-bg: #3b2f12;--warning-text: #fbbf24}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}.app{max-width:560px;margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;gap:10px;padding:14px 16px 10px}.app-header h1{margin:0;font-size:20px;letter-spacing:.5px}.tagline{color:var(--muted);font-size:13px;margin-top:4px}.app-body{flex:1;padding:8px 16px 88px}.tab-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:560px;display:flex;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.tab-bar button{flex:1;background:none;border:none;color:var(--muted);font-size:14px;font-weight:600;padding:14px 0;cursor:pointer}.tab-bar button.active{color:var(--accent)}button{font-family:inherit}.capture-actions{display:flex;gap:10px;justify-content:center;margin-top:16px}.capture-actions button,.mode-switch button{background:var(--surface-2);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:12px 18px;font-size:15px;font-weight:600;cursor:pointer}.capture-actions button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#04241f}button.primary:active{background:var(--accent-dim)}button.danger{background:transparent;border-color:var(--danger);color:var(--danger)}button.shutter{padding:14px 48px;border-radius:999px}.mode-switch{display:flex;gap:8px;justify-content:center;margin-bottom:12px}.mode-switch button.active{background:var(--accent);border-color:var(--accent);color:#04241f}.viewfinder{position:relative;background:#000;border-radius:14px;overflow:hidden;min-height:280px;display:flex;align-items:center;justify-content:center}.viewfinder video{width:100%;display:block}.camera-error{padding:32px 20px;text-align:center;color:var(--muted)}.stitch-preview{position:absolute;top:10px;right:10px;max-height:70%;border:2px solid var(--accent);border-radius:6px;background:#fff}.long-hint{position:absolute;bottom:0;left:0;right:0;background:#000000a6;color:#fff;font-size:13px;padding:8px 12px;text-align:center}.upload{display:block;text-align:center;margin-top:18px;color:var(--muted);font-size:14px;cursor:pointer}.upload input{display:block;margin:8px auto 0;color:var(--muted)}.warning{background:var(--warning-bg);color:var(--warning-text);border-radius:10px;padding:10px 14px;margin-top:12px;font-size:14px;text-align:center}.review-image-holder{display:flex;justify-content:center;background:var(--surface);border-radius:14px;padding:10px;max-height:60vh;overflow:auto}.review-image-holder canvas{max-width:100%;height:auto;border-radius:6px}.review-meta{text-align:center;margin-top:12px;font-size:14px}.crop-toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.ocr-progress{text-align:center;padding:48px 16px}.progress-track{height:10px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin:16px 0}.progress-fill{height:100%;background:var(--accent);border-radius:999px;transition:width .2s ease}.receipt-form h3{margin:20px 0 8px}.form-header{display:flex;align-items:center;gap:14px;margin-bottom:14px}.form-header h2{font-size:18px;margin:0}.form-thumb{width:56px;border-radius:8px;border:1px solid var(--border)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid label,.items-editor{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:4px}input,select{background:var(--surface);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 12px;font-size:15px;width:100%}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}.items-editor{gap:8px}.item-row{display:grid;grid-template-columns:1fr 64px 92px 36px;gap:6px;align-items:center}.icon-btn{background:none;border:none;color:var(--muted);font-size:15px;cursor:pointer;padding:8px 0}.icon-btn:hover{color:var(--danger)}.add-item{background:none;border:1px dashed var(--border);color:var(--muted);border-radius:8px;padding:10px;cursor:pointer}.raw-text{margin-top:18px;color:var(--muted);font-size:13px}.raw-text pre{background:var(--surface);border-radius:10px;padding:12px;overflow:auto;max-height:240px;white-space:pre-wrap;color:var(--text)}.search{margin-bottom:12px}.receipt-list{display:flex;flex-direction:column;gap:10px}.receipt-card{display:flex;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px;cursor:pointer;text-align:left;color:var(--text);align-items:center}.receipt-card img{width:52px;height:68px;object-fit:cover;border-radius:8px;background:#fff}.receipt-card-body{flex:1;display:flex;flex-direction:column;gap:6px}.receipt-card-top,.receipt-card-bottom{display:flex;justify-content:space-between;align-items:center;gap:8px}.merchant{font-weight:600;font-size:15px}.amount{font-weight:700;font-size:15px;color:var(--accent)}.chip{font-size:11px;font-weight:600;background:var(--surface-2);border-radius:999px;padding:3px 10px;color:var(--muted)}.back{background:none;border:none;color:var(--accent);font-size:14px;font-weight:600;cursor:pointer;padding:0 0 12px}.detail-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.detail-header h2{margin:0 0 4px;font-size:20px}.detail-total{font-size:24px;font-weight:700;color:var(--accent);white-space:nowrap}.detail-amounts{display:flex;gap:18px;color:var(--muted);font-size:14px;margin:10px 0 16px}.items-table{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:16px}.items-table th{text-align:left;color:var(--muted);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--border)}.items-table td{padding:7px 8px;border-bottom:1px solid var(--surface-2)}.items-table td:nth-child(2),.items-table th:nth-child(2),.items-table td:nth-child(3),.items-table th:nth-child(3){text-align:right;white-space:nowrap}.detail-image{width:100%;border-radius:12px;border:1px solid var(--border)}.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:8px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 10px;display:flex;flex-direction:column;gap:4px;align-items:center;text-align:center}.stat-value{font-size:17px;font-weight:700;color:var(--accent)}.stat-label{font-size:12px;color:var(--muted)}.dashboard section{margin-top:22px}.dashboard h3{margin:0 0 10px;font-size:15px}.bar-chart{display:flex;flex-direction:column;gap:8px}.bar-row{display:grid;grid-template-columns:84px 1fr 86px;gap:8px;align-items:center;font-size:13px}.bar-label{color:var(--muted)}.bar-track{background:var(--surface-2);border-radius:999px;height:12px;overflow:hidden}.bar-fill{height:100%;background:var(--accent);border-radius:999px}.bar-fill.alt{background:#6366f1}.bar-value{text-align:right;white-space:nowrap}.merchant-list{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;font-size:14px}.merchant-list li{display:flex;justify-content:space-between;gap:10px}.muted{color:var(--muted)}.center{text-align:center}.empty-state{text-align:center;padding:64px 16px;font-size:16px}.error-banner{background:#3a1d1d;color:var(--danger);margin:0 16px 8px;padding:10px 14px;border-radius:10px;font-size:14px;cursor:pointer}