@import"https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap";:root{--bg: #ffffff;--surface: #ffffff;--surface2: #f5f6f2;--border: #e3e5dd;--ink: #1f2a1f;--ink-soft: #44503f;--muted: #84897c;--green: #3a5a40;--green-soft: #4a6b50;--green-glow: #eef2ea;--accent: #3a5a40;--accent-soft: #2f4a35;--warm: #f5f6f2;--line: #1f2a1f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--ink);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--ink)}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--warm);padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:56px 48px;width:420px;text-align:center;box-shadow:0 1px 40px #0000000a}.login-logo-mark{width:52px;height:52px;background:var(--green);border-radius:2px;display:flex;align-items:center;justify-content:center;font-family:Cormorant Garamond,serif;font-size:30px;font-weight:600;color:#fff;margin:0 auto 24px}.login-wordmark{font-family:Inter,sans-serif;font-size:42px;font-weight:800;letter-spacing:-1.5px;color:var(--ink);margin-bottom:4px;line-height:1}.login-title{font-family:Cormorant Garamond,serif;font-size:32px;font-weight:600;letter-spacing:6px;text-transform:uppercase;color:var(--ink);margin-bottom:6px}.login-sub{font-size:13px;letter-spacing:6px;color:var(--muted);text-transform:lowercase;font-weight:400;margin-bottom:36px}.login-divider{height:1px;background:var(--border);margin:0 0 32px}.login-desc{font-size:14px;color:var(--ink-soft);line-height:1.65;margin-bottom:32px}.login-note{margin-top:24px;font-size:12px;color:var(--muted);line-height:1.6}.ms-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:12px;padding:15px 20px;background:var(--green);border:none;border-radius:2px;color:#fff;font-family:Inter,sans-serif;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s;letter-spacing:.5px}.ms-btn:hover{background:var(--accent-soft)}.ms-btn:disabled{opacity:.5;cursor:not-allowed}.logout-btn{padding:7px 16px;background:none;border:1px solid var(--border);border-radius:2px;color:var(--ink-soft);font-family:Inter,sans-serif;font-size:12px;cursor:pointer;transition:all .2s;letter-spacing:.3px}.logout-btn:hover{border-color:var(--ink);color:var(--ink)}.app{display:flex;flex-direction:column;min-height:100vh}.header{height:72px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 36px;flex-shrink:0}.logo{display:flex;align-items:baseline;gap:10px}.logo-wordmark{font-family:Inter,sans-serif;font-size:28px;font-weight:800;letter-spacing:-1px;color:var(--ink);line-height:1}.logo-portal{font-family:Inter,sans-serif;font-size:14px;font-weight:400;letter-spacing:3px;color:var(--muted);text-transform:lowercase;padding-left:10px;border-left:1px solid var(--border)}.logo-text{font-family:Cormorant Garamond,serif;font-size:24px;font-weight:600;letter-spacing:5px;text-transform:uppercase;color:var(--ink)}.logo-sub{font-size:9px;letter-spacing:2.5px;color:var(--muted);text-transform:uppercase;font-weight:500;margin-top:2px}.header-right{display:flex;align-items:center;gap:18px}.user-info{text-align:right}.user-name{font-size:13px;font-weight:500;color:var(--ink)}.user-email{font-size:11px;color:var(--muted)}.avatar{width:38px;height:38px;border-radius:50%;background:var(--surface2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:600;color:var(--ink-soft)}.body{display:flex;flex:1}.sidebar{width:256px;background:var(--surface);border-right:1px solid var(--border);padding:32px 20px;flex-shrink:0}.sidebar-label{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--muted);padding:0 10px;margin-bottom:14px;font-weight:600}.nav-btn{width:100%;display:flex;align-items:center;gap:12px;padding:11px 12px;background:none;border:none;color:var(--ink-soft);font-family:Inter,sans-serif;font-size:13.5px;cursor:pointer;border-radius:2px;transition:all .15s;text-align:left;margin-bottom:2px}.nav-btn:hover{background:var(--surface2);color:var(--ink)}.nav-btn.active{background:var(--green);color:#fff}.nav-icon{font-size:15px;width:20px;text-align:center}.sidebar-loading,.sidebar-empty{font-size:12px;color:var(--muted);padding:10px 12px}.refresh-btn{margin-top:20px;width:100%;padding:10px 12px;background:none;border:1px solid var(--border);border-radius:2px;color:var(--muted);font-family:Inter,sans-serif;font-size:12px;cursor:pointer;transition:all .2s;letter-spacing:.3px}.refresh-btn:hover{border-color:var(--green);color:var(--green);background:var(--green-glow)}.main{flex:1;padding:44px 48px;overflow-y:auto;background:var(--bg)}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-bottom:28px;flex-wrap:wrap;letter-spacing:.3px}.bc-link{color:var(--ink-soft);cursor:pointer}.bc-link:hover{color:var(--ink);text-decoration:underline}.bc-sep{font-size:10px;color:var(--muted)}.page-title{font-family:Cormorant Garamond,serif;font-size:38px;font-weight:600;margin-bottom:6px;color:var(--ink);letter-spacing:.5px}.page-sub{font-size:13px;color:var(--muted);margin-bottom:36px}.files-table{background:var(--surface);border:1px solid var(--border);border-radius:4px;overflow:hidden}.files-thead{display:grid;grid-template-columns:2fr 1fr 1fr 60px;padding:14px 24px;border-bottom:1px solid var(--border);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--surface2)}.file-row{display:grid;grid-template-columns:2fr 1fr 1fr 60px;padding:16px 24px;align-items:center;border-bottom:1px solid var(--border);transition:background .12s}.file-row:last-child{border-bottom:none}.file-row:hover{background:var(--surface2)}.folder-row{cursor:pointer}.file-name{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--ink)}.file-meta{font-size:12.5px;color:var(--muted)}.file-action{display:flex;justify-content:flex-end;align-items:center}.folder-arrow{color:var(--muted);font-size:18px}.file-icon{width:32px;height:32px;border-radius:2px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0;letter-spacing:.3px}.fi-folder{background:var(--green);color:#fff;font-size:14px}.fi-pdf{background:#f4e8e8;color:#b23838}.fi-xlsx{background:#e3f0e6;color:#2f7a44}.fi-docx{background:#e3eaf2;color:#2f5a8a}.fi-pptx{background:#f4ecdc;color:#b07d1f}.fi-other{background:var(--surface2);color:var(--muted)}.dl-btn{width:30px;height:30px;background:none;border:1px solid var(--border);border-radius:2px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink-soft);font-size:13px;transition:all .2s}.dl-btn:hover{border-color:var(--green);color:var(--green);background:var(--green-glow)}.loading{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;padding:48px 0}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--ink);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:64px;color:var(--muted);font-size:14px}.empty-icon{font-size:36px;margin-bottom:14px;opacity:.5}.error-box{background:#faf0f0;border:1px solid #ecd5d5;border-radius:4px;padding:16px 20px;color:#b23838;font-size:13px;margin-bottom:24px;line-height:1.6}