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.field-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.workbench .field span{color:var(--text-secondary);font-size:14px;font-weight:600}.char-count{color:var(--text-muted);font-size:12px;font-weight:500}.char-count.over-limit{color:#b91c1c;font-weight:700}.workbench .field textarea{border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--bg-surface);width:100%;min-height:200px;color:var(--text-primary);font:inherit;resize:vertical;box-sizing:border-box;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);padding:16px;font-size:14px;line-height:1.8}.workbench .field textarea:focus{border-color:var(--brand-400);outline:none;box-shadow:0 0 0 3px #3b82f61a}.workbench .field textarea::placeholder{color:var(--text-placeholder)}.workbench .action-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px;display:flex}.cost-info{color:var(--text-secondary);align-items:center;gap:8px;font-size:14px;display:flex}.cost-info strong{color:var(--text-primary);font-size:18px}.text-ok{color:#15803d;font-weight:600}.text-error{color:#b91c1c;font-weight:600}.workbench .btn-primary{border-radius:var(--radius-md);background:var(--gradient-brand);color:#fff;cursor:pointer;height:44px;box-shadow:var(--shadow-brand);transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;padding:0 24px;font-size:14px;font-weight:700;display:inline-flex}.workbench .btn-primary:hover:not(:disabled){box-shadow:var(--shadow-brand-hover);transform:translateY(-1px)}.workbench .btn-primary:disabled{opacity:.55;cursor:not-allowed}.workbench .btn-secondary{border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--bg-surface);height:44px;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;padding:0 20px;font-size:14px;font-weight:600;display:inline-flex}.workbench .btn-secondary:hover{background:var(--bg-subtle-hover);border-color:var(--text-placeholder)}.workbench .status-bar{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;display:flex}.workbench .status-bar .status-tag{border-radius:var(--radius-full);padding:3px 12px;font-size:12px;font-weight:700;display:inline-block}.workbench .status-tag.completed{color:#15803d;background:#dcfce7}.workbench .status-tag.processing{color:#1d4ed8;background:#dbeafe}.workbench .status-tag.queued{background:var(--bg-subtle);color:var(--text-muted)}.workbench .status-tag.failed{color:#b91c1c;background:#fee2e2}.workbench .status-tag.cancelled{background:var(--bg-subtle);color:var(--text-muted)}.workbench .progress-rail{border-radius:var(--radius-full);background:var(--border-light);width:100%;height:12px;position:relative;overflow:hidden}.workbench .progress-fill{border-radius:inherit;background:var(--gradient-progress);height:100%;transition:width .5s;position:relative}.workbench .progress-fill:after{content:"";background:linear-gradient(90deg,#0000 0%,#ffffff40 40% 60%,#0000 100%);animation:2s ease-in-out infinite progress-shimmer;position:absolute;inset:0}@keyframes progress-shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.output-panel .final-output{border-radius:var(--radius-md);background:var(--bg-surface);border:1px solid var(--border-light);border-left:4px solid var(--brand-500);min-height:200px;color:var(--text-primary);white-space:pre-wrap;padding:20px;font-size:14px;line-height:1.9}.output-panel .final-output:empty:before{content:"开始处理后，结果会在这里显示。";color:var(--text-placeholder)}.panel-actions{align-items:center;gap:8px;display:flex}.panel-actions button{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:6px;padding:6px 14px;font-size:12px;font-weight:600;display:inline-flex}.panel-actions button:hover{background:var(--bg-subtle-hover);border-color:var(--text-placeholder);color:var(--text-primary)}.segment-list{gap:12px;display:grid}.segment-card{border-radius:var(--radius-md);border:1px solid var(--border-light);transition:border-color var(--transition-fast);background:#fbfdff;padding:16px}.segment-card:hover{border-color:var(--border-default)}.segment-card.segment-failed{background:#fff5f5;border-color:#fecaca}.segment-meta{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.segment-meta strong{color:var(--text-primary);font-size:14px}.segment-meta .segment-status-icon{align-items:center;gap:4px;font-size:12px;font-weight:600;display:inline-flex}.segment-meta .segment-status-icon.done{color:#15803d}.segment-meta .segment-status-icon.failed{color:#b91c1c}.segment-meta .segment-status-icon.pending{color:var(--text-muted)}.segment-content{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.segment-content>div{border-radius:var(--radius-sm);background:var(--bg-surface);border:1px solid var(--border-lighter);min-width:0;padding:12px}.segment-content h4{color:var(--text-placeholder);text-transform:uppercase;letter-spacing:.04em;margin:0 0 6px;font-size:11px}.segment-content p{color:var(--text-secondary);margin:0;font-size:13px;line-height:1.7}.workbench .error-banner{border-radius:var(--radius-md);color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;flex-wrap:wrap;align-items:center;gap:8px;margin:14px 0 0;padding:12px 16px;font-size:13px;display:flex}.workbench .success-banner{border-radius:var(--radius-md);color:#15803d;background:#f0fdf4;border:1px solid #86efac;margin-bottom:16px;padding:12px 16px;font-size:13px}@media (width<=720px){.mode-row,.segment-content{grid-template-columns:1fr}.workbench .action-row{flex-direction:column;align-items:stretch}.workbench .btn-primary,.workbench .btn-secondary{justify-content:center;width:100%}}.billing-page h1{color:var(--text-primary);margin-bottom:20px;font-size:24px}.billing-page h2{color:var(--text-primary);margin:28px 0 16px;font-size:18px}.balance-card{border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#eff6ff,#fff 60%,#f0fdfd);align-items:center;gap:20px;padding:28px 32px;display:flex}.balance-label{color:var(--text-muted);font-size:14px;font-weight:500}.billing-page .balance-card .balance-value{color:var(--text-primary);font-size:40px;font-weight:800;line-height:1}.balance-unit{color:var(--text-muted);align-self:flex-end;margin-bottom:6px;font-size:14px}.package-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.package-card{border:2px solid var(--border-light);border-radius:var(--radius-xl);background:var(--bg-surface);text-align:center;transition:all var(--transition-normal);flex-direction:column;align-items:center;gap:10px;padding:28px 24px;display:flex}.package-card:hover{border-color:var(--brand-300);box-shadow:var(--shadow-md);transform:translateY(-2px)}.package-credits{color:var(--text-primary);font-size:32px;font-weight:800;line-height:1}.package-price{color:var(--brand-600);font-size:20px;font-weight:700}.package-label{color:var(--text-muted);font-size:12px}.package-card .btn-primary{border-radius:var(--radius-md);background:var(--gradient-brand);color:#fff;cursor:pointer;width:auto;height:42px;box-shadow:var(--shadow-brand);transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:8px;margin-top:4px;padding:0 28px;font-size:14px;font-weight:700;display:inline-flex}.package-card .btn-primary:hover:not(:disabled){box-shadow:var(--shadow-brand-hover);transform:translateY(-1px)}.package-card .btn-primary:disabled{opacity:.55;cursor:not-allowed}.billing-page .data-table{border-collapse:collapse;width:100%;margin-top:12px;font-size:13px}.billing-page .data-table th,.billing-page .data-table td{border-bottom:1px solid var(--border-lighter);text-align:left;padding:12px 14px}.billing-page .data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:11px;font-weight:600}.billing-page .data-table td{color:var(--text-secondary)}.billing-page .data-table tbody tr:hover{background:var(--bg-subtle)}.order-status{border-radius:var(--radius-full);padding:3px 10px;font-size:11px;font-weight:700;display:inline-block}.order-status.pending{color:#c2410c;background:#fff7ed;border:1px solid #fed7aa}.order-status.paid{color:#1d4ed8;background:#dbeafe;border:1px solid #bfdbfe}.order-status.credited{color:#15803d;background:#dcfce7;border:1px solid #bbf7d0}.order-status.closed{background:var(--bg-subtle);color:var(--text-muted);border:1px solid var(--border-light)}.empty-hint{color:var(--text-placeholder);text-align:center;padding:24px 0;font-size:14px}.billing-page .success-banner{border-radius:var(--radius-md);color:#15803d;background:#f0fdf4;border:1px solid #86efac;margin-bottom:16px;padding:12px 16px;font-size:13px}.billing-page .error-banner{border-radius:var(--radius-md);color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;margin-bottom:16px;padding:12px 16px;font-size:13px}