/* ===== OCR 图文识别工作区 ===== */
.ocr-container { width:100%; flex:1; display:flex; flex-direction:column; overflow:hidden; background:linear-gradient(135deg,#0b1220 0%,#111827 100%); }
[data-theme="light"] .ocr-container { background:linear-gradient(135deg,#e8ecf4 0%,#dfe6f3 100%); }

/* --- 子 Tab 切换 --- */
.ocr-sub-tabs { height:52px; border-bottom:1px solid rgba(255,255,255,0.06); display:flex; align-items:center; gap:4px; padding:0 24px; flex-shrink:0; background:rgba(15,23,42,0.6); backdrop-filter:blur(8px); }
[data-theme="light"] .ocr-sub-tabs { background:rgba(255,255,255,0.7); border-bottom-color:rgba(0,0,0,0.06); }
.ocr-sub-tab { padding:8px 18px; font-size:13px; font-weight:600; color:rgba(255,255,255,0.5); border-radius:8px; border:none; background:transparent; cursor:pointer; transition:all .2s; }
.ocr-sub-tab:hover { color:#fff; background:rgba(59,130,246,0.08); }
.ocr-sub-tab.active { color:#fff; background:linear-gradient(135deg,#3b82f6 0%,#2563eb 100%); box-shadow:0 2px 8px rgba(59,130,246,0.3); }
[data-theme="light"] .ocr-sub-tab { color:rgba(30,41,59,0.5); }
[data-theme="light"] .ocr-sub-tab:hover { color:#1e293b; background:rgba(59,130,246,0.08); }
.ocr-cost-tip { margin-left:auto; font-size:11px; color:rgba(255,255,255,0.4); }
[data-theme="light"] .ocr-cost-tip { color:rgba(30,41,59,0.45); }

/* --- 主面板 --- */
.ocr-panel { flex:1; display:flex; gap:1px; overflow:hidden; min-height:0; }
.ocr-panel.hidden { display:none; }
.ocr-left { width:380px; flex-shrink:0; display:flex; flex-direction:column; padding:20px; gap:16px; overflow:auto; border-right:1px solid rgba(255,255,255,0.06); background:rgba(15,23,42,0.4); }
[data-theme="light"] .ocr-left { background:rgba(255,255,255,0.4); border-right-color:rgba(0,0,0,0.06); }
.ocr-right { flex:1; display:flex; flex-direction:column; padding:20px; gap:12px; overflow:hidden; min-width:0; }

/* --- 上传区 --- */
.ocr-upload-stage { display:flex; min-height:200px; }
.ocr-upload-stage.hidden { display:none; }
.ocr-upload-box { flex:1; border:2px dashed rgba(255,255,255,0.12); border-radius:14px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px; cursor:pointer; transition:all .25s; background:rgba(255,255,255,0.02); padding:24px; }
.ocr-upload-box:hover { border-color:#3b82f6; background:rgba(59,130,246,0.04); transform:translateY(-1px); }
.ocr-upload-box.dragover { border-color:#3b82f6; background:rgba(59,130,246,0.08); border-style:solid; transform:scale(1.01); }
.ocr-upload-icon { font-size:36px; }
.ocr-upload-text { font-size:13px; font-weight:600; color:rgba(255,255,255,0.7); }
.ocr-upload-hint { font-size:11px; color:rgba(255,255,255,0.35); text-align:center; line-height:1.5; }
[data-theme="light"] .ocr-upload-box { border-color:rgba(0,0,0,0.12); background:rgba(0,0,0,0.02); }
[data-theme="light"] .ocr-upload-text { color:rgba(30,41,59,0.7); }
[data-theme="light"] .ocr-upload-hint { color:rgba(30,41,59,0.4); }

/* --- 图片预览 --- */
.ocr-preview { position:relative; border-radius:12px; overflow:hidden; background:rgba(0,0,0,0.3); max-height:280px; display:flex; align-items:center; justify-content:center; }
.ocr-preview.hidden { display:none; }
.ocr-preview img { max-width:100%; max-height:280px; object-fit:contain; }
.ocr-clear-btn { position:absolute; top:8px; right:8px; width:28px; height:28px; border-radius:50%; background:rgba(0,0,0,0.6); color:#fff; border:none; cursor:pointer; font-size:14px; display:flex; align-items:center; justify-content:center; }
.ocr-clear-btn:hover { background:rgba(239,68,68,0.9); }

/* --- 参数区 --- */
.ocr-params { display:flex; flex-direction:column; gap:12px; }
.ocr-param-row { display:flex; flex-direction:column; gap:6px; }
.ocr-param-label { font-size:11px; color:rgba(255,255,255,0.5); font-weight:500; }
[data-theme="light"] .ocr-param-label { color:rgba(30,41,59,0.6); }
.ocr-select { padding:9px 32px 9px 12px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:8px; color:rgba(255,255,255,0.85); font-size:13px; outline:none; cursor:pointer; appearance:none; -webkit-appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23a0aec0' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 10px center; }
.ocr-select option { background:#161b22; color:#f0f6fc; }
.ocr-select:hover { border-color:rgba(59,130,246,0.5); }
.ocr-select:focus { border-color:#3b82f6; box-shadow:0 0 0 3px rgba(59,130,246,0.15); }
[data-theme="light"] .ocr-select { background:rgba(0,0,0,0.02); border-color:rgba(0,0,0,0.1); color:#1e293b; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.5'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 10px center; }
[data-theme="light"] .ocr-select option { background:#f8fbff; color:#1e293b; }

/* --- 按钮 --- */
.ocr-action-btn { padding:10px 16px; font-size:13px; font-weight:600; color:rgba(255,255,255,0.75); background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.1); border-radius:8px; cursor:pointer; transition:all .15s; display:inline-flex; align-items:center; gap:6px; justify-content:center; white-space:nowrap; }
.ocr-action-btn:hover { border-color:#3b82f6; color:#60a5fa; background:rgba(59,130,246,0.08); }
.ocr-action-btn.primary { background:linear-gradient(135deg,#3b82f6 0%,#2563eb 100%); color:#fff; border-color:transparent; box-shadow:0 2px 8px rgba(59,130,246,0.3); }
.ocr-action-btn.primary:hover { background:linear-gradient(135deg,#60a5fa 0%,#3b82f6 100%); color:#fff; box-shadow:0 4px 14px rgba(59,130,246,0.4); transform:translateY(-1px); }
.ocr-action-btn.small { padding:6px 12px; font-size:12px; }
.ocr-action-btn:disabled { opacity:0.4; cursor:not-allowed; transform:none !important; }
.ocr-action-btn:disabled:hover { background:rgba(255,255,255,0.04); border-color:rgba(255,255,255,0.1); color:rgba(255,255,255,0.75); }
[data-theme="light"] .ocr-action-btn { background:rgba(0,0,0,0.03); border-color:rgba(0,0,0,0.1); color:#334155; }
[data-theme="light"] .ocr-action-btn:hover { border-color:#3b82f6; color:#2563eb; background:rgba(59,130,246,0.06); }

/* --- 结果区 --- */
.ocr-result-header { display:flex; align-items:center; justify-content:space-between; padding-bottom:10px; border-bottom:1px solid rgba(255,255,255,0.06); flex-shrink:0; }
[data-theme="light"] .ocr-result-header { border-bottom-color:rgba(0,0,0,0.06); }
.ocr-result-title { font-size:13px; font-weight:600; color:rgba(255,255,255,0.7); }
[data-theme="light"] .ocr-result-title { color:rgba(30,41,59,0.7); }
.ocr-result-actions { display:flex; gap:8px; }
.ocr-result-text { flex:1; width:100%; resize:none; background:rgba(0,0,0,0.3); border:1px solid rgba(255,255,255,0.08); border-radius:8px; padding:14px; color:rgba(255,255,255,0.85); font-size:13px; line-height:1.7; font-family:inherit; outline:none; }
.ocr-result-text:focus { border-color:rgba(59,130,246,0.5); }
[data-theme="light"] .ocr-result-text { background:rgba(0,0,0,0.02); border-color:rgba(0,0,0,0.08); color:#1e293b; }

.ocr-structured { flex-shrink:0; max-height:200px; overflow:auto; border:1px solid rgba(255,255,255,0.08); border-radius:8px; background:rgba(0,0,0,0.2); }
.ocr-structured.hidden { display:none; }
.ocr-structured-table { width:100%; border-collapse:collapse; font-size:12px; }
.ocr-structured-table th, .ocr-structured-table td { padding:8px 12px; border-bottom:1px solid rgba(255,255,255,0.06); text-align:left; }
.ocr-structured-table th { background:rgba(59,130,246,0.1); color:#60a5fa; font-weight:600; white-space:nowrap; width:120px; }
.ocr-structured-table td { color:rgba(255,255,255,0.8); }
[data-theme="light"] .ocr-structured { background:rgba(0,0,0,0.02); border-color:rgba(0,0,0,0.08); }
[data-theme="light"] .ocr-structured-table th, [data-theme="light"] .ocr-structured-table td { border-bottom-color:rgba(0,0,0,0.06); }
[data-theme="light"] .ocr-structured-table td { color:#1e293b; }

/* --- 文档解析信息 --- */
.ocr-doc-info { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:12px 14px; background:rgba(59,130,246,0.08); border:1px solid rgba(59,130,246,0.2); border-radius:8px; }
.ocr-doc-info.hidden { display:none; }
.ocr-doc-name { font-size:12px; color:rgba(255,255,255,0.8); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; flex:1; }
[data-theme="light"] .ocr-doc-name { color:#1e293b; }
.ocr-doc-status { font-size:12px; color:rgba(255,255,255,0.6); padding:8px 12px; background:rgba(59,130,246,0.08); border-radius:6px; text-align:center; }
.ocr-doc-status.hidden { display:none; }
.ocr-doc-status.success { color:#22c55e; background:rgba(34,197,94,0.08); }
.ocr-doc-status.error { color:#ef4444; background:rgba(239,68,68,0.08); }
[data-theme="light"] .ocr-doc-status { color:rgba(30,41,59,0.7); }

/* --- Markdown 渲染 --- */
.ocr-md-view { flex:1; overflow:auto; padding:16px; background:rgba(0,0,0,0.25); border:1px solid rgba(255,255,255,0.08); border-radius:8px; font-size:13px; line-height:1.7; color:rgba(255,255,255,0.85); }
[data-theme="light"] .ocr-md-view { background:rgba(0,0,0,0.02); border-color:rgba(0,0,0,0.08); color:#1e293b; }
.ocr-md-empty { color:rgba(255,255,255,0.3); text-align:center; padding:40px 0; font-size:13px; }
[data-theme="light"] .ocr-md-empty { color:rgba(30,41,59,0.3); }
.ocr-md-content h1, .ocr-md-content h2, .ocr-md-content h3 { margin:16px 0 8px; color:#60a5fa; font-weight:700; }
.ocr-md-content h1 { font-size:18px; }
.ocr-md-content h2 { font-size:16px; }
.ocr-md-content h3 { font-size:14px; }
.ocr-md-content p { margin:8px 0; }
.ocr-md-content ul { margin:8px 0; padding-left:24px; }
.ocr-md-content li { margin:4px 0; list-style:disc; }
.ocr-md-content hr { border:none; border-top:1px solid rgba(255,255,255,0.1); margin:16px 0; }
.ocr-md-content pre { background:rgba(0,0,0,0.4); padding:12px; border-radius:6px; overflow:auto; margin:8px 0; }
.ocr-md-content code { font-family:'Consolas','Monaco',monospace; font-size:12px; }
.ocr-md-content table { border-collapse:collapse; margin:8px 0; width:100%; }
.ocr-md-content th, .ocr-md-content td { border:1px solid rgba(255,255,255,0.1); padding:6px 10px; }
[data-theme="light"] .ocr-md-content h1, [data-theme="light"] .ocr-md-content h2, [data-theme="light"] .ocr-md-content h3 { color:#2563eb; }
[data-theme="light"] .ocr-md-content hr { border-top-color:rgba(0,0,0,0.1); }
[data-theme="light"] .ocr-md-content pre { background:rgba(0,0,0,0.04); }
[data-theme="light"] .ocr-md-content th, [data-theme="light"] .ocr-md-content td { border-color:rgba(0,0,0,0.1); }