.container{max-width:100%;margin:48px auto;background:#fff;border-radius:12px;padding:24px 28px;box-shadow:0 10px 30px #0000000f}h1{margin-top:0}button{margin-right:12px;padding:10px 16px;border-radius:8px;border:1px solid #ddd;background:#fafafa;cursor:pointer}button:hover{background:#f0f0f0}.row{display:flex;gap:12px;align-items:center;margin:12px 0}.msg{margin-top:12px;color:#333}.pdfviewer-root{display:flex;flex-direction:column;height:80vh}.pdfviewer-toolbar{display:flex;align-items:center;gap:12px;padding:8px 12px;border-bottom:1px solid #e5e7eb;background:#f8fafc;flex-shrink:0}.pdfviewer-left,.pdfviewer-center,.pdfviewer-right{display:flex;align-items:center;gap:8px}.pdfviewer-left{flex:1}.pdfviewer-center{justify-content:center;flex:1}.pdfviewer-right{justify-content:flex-end;flex:1;color:#64748b;font-size:12px}.pdfviewer-zoom{min-width:60px;text-align:center;font-weight:500}.pdfviewer-hint{white-space:nowrap}.pdfviewer-container{position:relative;flex:1;overflow-y:auto;overflow-x:auto;background:#f5f5f5}.pdfviewer-pages{display:flex;flex-direction:column;align-items:center;padding:20px;gap:24px}.pdfviewer-page-wrapper{display:flex;flex-direction:column;align-items:center;gap:8px}.pdfviewer-page-label{font-size:13px;color:#666;font-weight:500;padding:4px 12px;background:#fff;border-radius:4px;box-shadow:0 1px 3px #0000001a}.pdfviewer-page-canvas{display:block;box-shadow:0 2px 8px #00000026;background:#fff;image-rendering:optimizeQuality}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--navy: #0A3D62;--sky: #3C9EE7;--red: #D72638;--dark: #2B2B2B;--light: #ECEFF1;--white: #FFFFFF;--font-head: "Montserrat", sans-serif;--font-body: "Open Sans", sans-serif}body{background:var(--light);color:var(--dark);font-family:var(--font-body);margin:0;padding:0}header{display:flex;align-items:center;justify-content:space-between;background:var(--white);border-bottom:3px solid var(--sky);padding:12px 24px;box-shadow:0 2px 5px #0000000d}header img{height:48px}h1,h2,h3{font-family:var(--font-head);color:var(--navy)}button{background:var(--sky);color:var(--white);border:none;padding:6px 14px;border-radius:6px;font-weight:600;cursor:pointer}button:hover{background:var(--navy)}section{background:var(--white);border-radius:12px;box-shadow:0 2px 5px #0000000d;padding:20px;margin-top:20px}input,select{border:1px solid #ccc;border-radius:4px;padding:6px;width:100%}table th{background:var(--navy);color:var(--white);font-weight:600}table tr:nth-child(2n){background:#f7f9fa}header button{padding:6px 12px;border-radius:4px;border:none;background:var(--sky);color:var(--white);font-weight:600;cursor:pointer}header button:hover{background:var(--navy)}.login-container{display:flex;min-height:100vh;font-family:system-ui,-apple-system,sans-serif}.login-image-section{flex:1;position:relative;overflow:hidden;min-height:100vh;display:none}@media(min-width:768px){.login-image-section{display:block}}.login-image{width:100%;height:100%;object-fit:cover}.login-image-overlay{position:absolute;inset:0;background:linear-gradient(135deg,#4a90e2e6,#3498dbd9);display:flex;align-items:center;padding:60px}@media(max-width:1024px){.login-image-overlay{padding:40px}}.login-overlay-content{max-width:500px}.login-overlay-title{color:#fff;font-size:2.5rem;font-weight:700;margin-bottom:20px;line-height:1.2}@media(max-width:1024px){.login-overlay-title{font-size:2rem}}.login-overlay-text{color:#fffffff2;font-size:1.1rem;line-height:1.6;margin:0}.login-section{flex:1;display:flex;align-items:center;justify-content:center;padding:40px 20px;background-color:#f8f9fa;min-height:100vh}.login-box{width:100%;max-width:440px;background-color:#fff;border-radius:16px;padding:48px 40px;box-shadow:0 8px 32px #00000014}@media(max-width:480px){.login-box{padding:32px 24px}}.login-logo-container{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:40px}.login-logo{height:80px;width:auto}.login-app-name{margin:0;font-size:2rem;font-weight:700;color:#2c3e50}@media(max-width:480px){.login-app-name{font-size:1.5rem}}.login-welcome-section{text-align:center;margin-bottom:40px}.login-welcome-title{margin:0 0 12px;font-size:1.75rem;font-weight:600;color:#2c3e50}.login-welcome-text{margin:0;font-size:1rem;color:#7f8c8d;line-height:1.5}.login-error{padding:12px 16px;background-color:#fee;border:1px solid #fcc;border-radius:8px;color:#c33;font-size:.9rem;margin-bottom:20px;text-align:center}.login-form{margin-bottom:40px}.login-input-group{margin-bottom:20px}.login-label{display:block;margin-bottom:8px;font-size:.9rem;font-weight:500;color:#2c3e50}.login-input{width:100%;padding:12px 16px;font-size:1rem;border:1px solid #ddd;border-radius:8px;transition:border-color .2s ease,box-shadow .2s ease;font-family:inherit;box-sizing:border-box}.login-input:focus{outline:none;border-color:#4a90e2;box-shadow:0 0 0 3px #4a90e21a}.login-input:disabled{background-color:#f5f5f5;cursor:not-allowed}.login-helper-text{display:block;margin-top:6px;font-size:.85rem;color:#7f8c8d;line-height:1.4}.login-signin-button{width:100%;padding:16px 32px;font-size:1.1rem;font-weight:600;color:#fff;background-color:#4a90e2;border:none;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 12px #4a90e24d}.login-signin-button:disabled{background-color:#95a5a6;cursor:not-allowed;box-shadow:0 2px 6px #95a5a64d;transform:none}.login-signin-button:hover{background-color:#3a7bc8;box-shadow:0 6px 20px #4a90e266;transform:translateY(-2px)}.login-signin-button:active{transform:translateY(0)}.login-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px;padding-top:32px;border-top:1px solid #e0e0e0}.login-feature{display:flex;align-items:center;gap:10px}.login-feature-icon{font-size:1.5rem}.login-feature-text{font-size:.9rem;color:#5a6c7d;font-weight:500}.login-footer{text-align:center;padding-top:24px;border-top:1px solid #e0e0e0}.login-footer-text{margin:0;font-size:.85rem;color:#95a5a6;line-height:1.5}.folder-tree{font-family:-apple-system,system-ui,Segoe UI,Roboto,sans-serif;font-size:13px;background:#fff;border-right:1px solid #ddd;height:100%;overflow-y:auto;display:flex;flex-direction:column}.tree-header{padding:12px 16px;border-bottom:1px solid #ddd;font-weight:600;font-size:11px;text-transform:uppercase;color:#666;letter-spacing:.5px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between}.tree-refresh-btn{background:none;border:none;font-size:14px;cursor:pointer;padding:4px 6px;border-radius:4px;transition:background-color .15s ease;line-height:1;display:flex;align-items:center}.tree-refresh-btn:hover:not(:disabled){background:#f0f0f0}.tree-refresh-btn:disabled{opacity:.5;cursor:not-allowed}.tree-content{flex:1;overflow-y:auto;padding:4px 0}.tree-node{-webkit-user-select:none;user-select:none}.node-row{display:flex;align-items:center;padding:6px 8px;cursor:pointer;margin:1px 4px;border-radius:4px;transition:background-color .15s ease}.node-row:hover{background:#f5f5f5}.node-row.active{background:#e3f2fd;color:#1976d2;font-weight:500}.chevron{width:14px;height:14px;font-size:10px;line-height:14px;text-align:center;color:#666;flex-shrink:0;margin-right:6px}.chevron.empty{opacity:0}.node-label{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13px;line-height:18px}.file-count{font-size:11px;color:#999;padding-left:8px;flex-shrink:0}.tree-node[data-level="0"] .node-row{padding-left:8px}.tree-node[data-level="1"] .node-row{padding-left:24px}.tree-node[data-level="2"] .node-row{padding-left:40px}.tree-node[data-level="3"] .node-row{padding-left:56px}.tree-node[data-level="4"] .node-row{padding-left:72px}.tree-node[data-level="5"] .node-row{padding-left:88px}.tree-loading{padding:16px;color:#666;font-size:13px;text-align:center}.tree-empty{padding:24px 16px;color:#999;font-size:13px;text-align:center}.node-row.placeholder{font-style:italic;opacity:.85}.placeholder-label{color:#888;font-style:italic}.node-row.placeholder:hover .placeholder-label{color:#666}.node-row.active.placeholder .placeholder-label{color:#1976d2;opacity:.9}@tailwind base;@tailwind components;@tailwind utilities;:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Helvetica Neue,Arial,Noto Sans}body{margin:0;background:#f6f7f9}