@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--color-primary:#1e3a5f;--color-secondary:#2563eb;--color-accent:#059669;--color-bg:#f8fafc;--color-fg:#0f172a;--color-muted:#f1f3f5;--color-border:#e4e7eb;--color-text-secondary:#64748b;--color-destructive:#dc2626}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-fg);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-container{max-width:960px;margin:0 auto;padding:40px 24px 80px}@media (width<=640px){.app-container{padding:24px 16px 60px}}.app-header{text-align:center;margin-bottom:40px}.app-header h1{color:var(--color-primary);letter-spacing:-.5px;font-size:22px;font-weight:600}.app-header p{color:var(--color-text-secondary);margin-top:4px;font-size:13px}.card{border:1px solid var(--color-border);background:#fff;border-radius:10px;margin-bottom:20px;padding:24px;transition:box-shadow .15s}.card:hover{box-shadow:0 1px 4px #0000000a}.card-title{color:var(--color-primary);align-items:center;gap:8px;margin-bottom:16px;font-size:14px;font-weight:600;display:flex}.card-title .anticon{font-size:15px}.upload-section .ant-upload-drag{transition:border-color .2s,background .2s;border:2px dashed var(--color-border)!important;background:var(--color-muted)!important;border-radius:10px!important;padding:32px 16px!important}.upload-section .ant-upload-drag:hover{border-color:var(--color-secondary)!important;background:#f0f4ff!important}.upload-section .ant-upload-drag-icon .anticon{color:var(--color-secondary)!important;font-size:36px!important}.upload-hint{color:var(--color-fg);font-size:14px;font-weight:500}.upload-sub{color:var(--color-text-secondary);margin-top:4px;font-size:12px}.config-panel{animation:.25s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.config-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=540px){.config-grid{grid-template-columns:1fr}}.config-item{flex-direction:column;gap:4px;display:flex}.config-label{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:500}.region-row{background:var(--color-muted);border-radius:6px;align-items:center;gap:6px;margin-bottom:6px;padding:6px 8px;display:flex}.region-row .ant-input-number{width:72px!important}.region-num{color:var(--color-text-secondary);text-align:center;min-width:20px;font-size:11px}.preview-area{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (width<=640px){.preview-area{grid-template-columns:1fr}}.preview-box{border:1px solid var(--color-border);background:var(--color-muted);border-radius:8px;position:relative;overflow:hidden}.preview-box img,.preview-box .ant-image{object-fit:contain;max-width:100%;max-height:320px;margin:0 auto;display:block}.preview-box .ant-image img{object-fit:contain;max-height:320px}.preview-label{color:#fff;letter-spacing:.3px;background:#00000080;border-radius:4px;padding:2px 8px;font-size:11px;font-weight:600;position:absolute;top:8px;left:8px}.empty-preview{min-height:160px;color:var(--color-text-secondary);justify-content:center;align-items:center;font-size:13px;display:flex}.status-bar{background:var(--color-muted);border-radius:8px;align-items:center;gap:10px;margin-bottom:16px;padding:12px 16px;display:flex}.status-bar .ant-tag{margin:0}.status-msg{color:var(--color-text-secondary);flex:1;font-size:13px}.status-time{color:var(--color-text-secondary);font-variant-numeric:tabular-nums;font-size:12px}.history-card{border:1px solid var(--color-border);background:#fff;border-radius:10px;padding:20px 24px}.history-top{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.history-top h3{color:var(--color-primary);font-size:14px;font-weight:600}.history-card .ant-table{font-size:13px}.history-card .ant-table-thead>tr>th{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.3px;font-size:12px;font-weight:600;background:var(--color-muted)!important}.submit-btn{margin-top:16px;background:var(--color-primary)!important;border-color:var(--color-primary)!important;border-radius:8px!important;height:44px!important;font-size:15px!important;font-weight:600!important}.submit-btn:hover:not(:disabled){background:#152d4a!important;border-color:#152d4a!important}.submit-btn:disabled{opacity:.5}.compare-grid{grid-template-columns:1fr 1fr;gap:16px;margin-top:8px;display:grid}@media (width<=640px){.compare-grid{grid-template-columns:1fr}}.compare-col{flex-direction:column;gap:8px;display:flex}.compare-label{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.compare-img-box{border:1px solid var(--color-border);background:var(--color-muted);border-radius:8px;justify-content:center;align-items:center;min-height:200px;display:flex;overflow:hidden}.compare-img-box img,.compare-img-box .ant-image{object-fit:contain;max-width:100%;max-height:400px;margin:0 auto;display:block}.compare-img-box .ant-image img{object-fit:contain;max-height:400px}.app-footer{text-align:center;color:var(--color-text-secondary);margin-top:40px;font-size:12px}