:root{--bg: #f5f6f9;--bg-elevated: #ffffff;--bg-card: #ffffff;--border: #e2e8f0;--border-focus: #0d9488;--text: #1e293b;--text-muted: #64748b;--text-dim: #94a3b8;--primary: #0d9488;--primary-hover: #0f766e;--primary-muted: rgba(13, 148, 136, .1);--danger: #dc2626;--danger-hover: #b91c1c;--danger-muted: rgba(220, 38, 38, .1);--success: #059669;--success-muted: rgba(5, 150, 105, .1);--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 3px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--font: "Plus Jakarta Sans", system-ui, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font);font-size:15px;line-height:1.5;background:var(--bg);color:var(--text);min-height:100vh}a{color:var(--primary);text-decoration:none;transition:color .15s ease}a:hover{color:var(--primary-hover)}input,select,textarea,button{font-family:inherit;font-size:inherit}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;flex-shrink:0;background:var(--bg-elevated);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.25rem 0;box-shadow:var(--shadow)}.sidebar-brand{padding:0 1.25rem 1.5rem;border-bottom:1px solid var(--border);margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}.sidebar-logo{width:40px;height:40px;object-fit:contain;flex-shrink:0}.sidebar-brand-text{min-width:0}.sidebar-brand h1{margin:0;font-size:1rem;font-weight:700;color:var(--text);letter-spacing:-.02em;line-height:1.2}.sidebar-brand span{font-size:.7rem;color:var(--text-muted);font-weight:500;display:block;margin-top:.1rem}.sidebar-nav{flex:1;padding:0 .75rem}.sidebar-nav a{display:flex;align-items:center;gap:.65rem;padding:.65rem .75rem;border-radius:var(--radius-sm);color:var(--text-muted);font-weight:500;transition:background .15s,color .15s}.sidebar-nav a svg{flex-shrink:0;opacity:.85}.sidebar-nav a:hover,.sidebar-nav a.active{background:var(--primary-muted);color:var(--primary)}.sidebar-user{padding:1rem 1.25rem;border-top:1px solid var(--border);display:flex;align-items:center;gap:.75rem}.sidebar-user-avatar{width:36px;height:36px;border-radius:10px;background:var(--primary-muted);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:.75rem;color:var(--text-muted)}.main-content{flex:1;min-width:0;padding:1.75rem 2rem 2rem;overflow-x:auto}.page-header{margin-bottom:1.75rem;display:flex;align-items:flex-start;gap:1rem}.page-header-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:var(--primary-muted);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.page-header-content{min-width:0}.page-title{margin:0 0 .25rem;font-size:1.5rem;font-weight:700;color:var(--text);letter-spacing:-.02em}.page-desc{margin:0;font-size:.9rem;color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.25rem;box-shadow:var(--shadow)}.card-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.25rem}.card-title{margin:0;font-size:1.1rem;font-weight:600;color:var(--text)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow);transition:box-shadow .2s,border-color .2s}.stat-card:hover{box-shadow:var(--shadow-md);border-color:#cbd5e1}.stat-card-link{display:flex;flex-direction:column;gap:.35rem;color:inherit;text-decoration:none}.stat-card-link:hover{color:inherit}.stat-icon{width:44px;height:44px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:.35rem;line-height:1}.stat-icon-users{background:#6366f11f;color:#6366f1}.stat-icon-folder{background:#f59e0b1f;color:#d97706}.stat-icon-doc{background:var(--primary-muted);color:var(--primary)}.stat-value{font-size:1.75rem;font-weight:700;color:var(--text);letter-spacing:-.02em;line-height:1.2}.stat-label{font-size:.85rem;font-weight:500;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.55rem 1.1rem;border-radius:var(--radius-sm);border:none;cursor:pointer;font-weight:600;font-size:.9rem;transition:background .15s,transform .1s,color .15s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover);color:#fff}.btn-secondary{background:var(--border);color:var(--text)}.btn-secondary:hover:not(:disabled){background:#cbd5e1;color:var(--text)}.btn-danger{background:var(--danger-muted);color:var(--danger)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--text-muted)}.btn-ghost:hover:not(:disabled){background:var(--primary-muted);color:var(--primary)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-sm{padding:.4rem .75rem;font-size:.85rem}.form-group{margin-bottom:1.1rem}.form-group label{display:block;margin-bottom:.35rem;font-weight:500;font-size:.9rem;color:var(--text-muted)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.6rem .85rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);color:var(--text);transition:border-color .15s,box-shadow .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-muted)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-dim)}.form-group textarea{min-height:80px;resize:vertical}.input-with-icon{position:relative;display:block}.input-with-icon input{padding-right:2.75rem}.input-icon-btn{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);width:32px;height:32px;padding:0;border:none;background:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:color .15s,background .15s}.input-icon-btn:hover{color:var(--primary);background:var(--primary-muted)}.checkbox-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-weight:500;color:var(--text)}.checkbox-label input{width:18px;height:18px;accent-color:var(--primary)}.table-wrap{overflow-x:auto;border-radius:var(--radius-sm);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border)}th{font-weight:600;color:var(--text-muted);background:var(--bg);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em}tr:last-child td{border-bottom:none}tr:hover td{background:var(--primary-muted)}.doc-cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.doc-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:.75rem;box-shadow:0 2px 8px #0000000f,0 1px 2px #0000000a;transition:box-shadow .2s,border-color .2s}.doc-card:hover{box-shadow:0 8px 24px #00000014,0 2px 8px #0000000a;border-color:#cbd5e1}.doc-card-icon{width:44px;height:44px;border-radius:var(--radius-sm);background:var(--primary-muted);color:var(--primary);display:flex;align-items:center;justify-content:center;flex-shrink:0}.doc-card-title{margin:0;font-size:1rem;font-weight:600;color:var(--text);line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.doc-card-desc{margin:0;font-size:.875rem;color:var(--text-muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;flex:1;min-height:0}.doc-card-meta{font-size:.8rem;color:var(--text-dim)}.doc-card-link{width:100%;text-align:center;margin-top:.25rem}.doc-card-actions{display:flex;gap:.5rem;padding-top:.5rem;border-top:1px solid var(--border)}.doc-card-actions .btn{flex:1}.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}.pagination-info{font-size:.9rem;font-weight:500;color:var(--text-muted)}.pagination .btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:.25rem .6rem;border-radius:6px;font-size:.75rem;font-weight:600}.badge-admin{background:#6366f11f;color:#6366f1}.badge-user{background:var(--primary-muted);color:var(--primary)}.badge-active{background:var(--success-muted);color:var(--success)}.badge-inactive{background:var(--danger-muted);color:var(--danger)}.alert{padding:.75rem 1rem;border-radius:var(--radius-sm);margin-bottom:1rem;font-size:.9rem}.alert-error{background:var(--danger-muted);color:#b91c1c;border:1px solid rgba(220,38,38,.2)}.alert-success{background:var(--success-muted);color:var(--success);border:1px solid rgba(5,150,105,.2)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.5rem;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;max-width:440px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 24px 48px #0000001f;animation:slideUp .25s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.modal-title{margin:0 0 1rem;font-size:1.2rem;font-weight:700;color:var(--text)}.modal-desc{margin:0 0 1.25rem;font-size:.9rem;color:var(--text-muted)}.modal-actions{display:flex;gap:.75rem;margin-top:1.25rem;flex-wrap:wrap}.dept-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.6rem}.dept-chip{display:flex;align-items:center;gap:.5rem;padding:.65rem .9rem;border-radius:var(--radius-sm);border:2px solid var(--border);background:var(--bg-card);cursor:pointer;transition:border-color .15s,background .15s;font-weight:500;color:var(--text);text-align:left}.dept-chip:hover{border-color:var(--text-dim)}.dept-chip.selected{border-color:var(--primary);background:var(--primary-muted);color:var(--primary)}.dept-chip .check{width:20px;height:20px;border-radius:5px;border:2px solid var(--border);background:transparent;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .15s,border-color .15s}.dept-chip.selected .check{background:var(--primary);border-color:var(--primary)}.dept-chip .check svg{width:12px;height:12px;color:#fff}.user-list{display:flex;flex-direction:column;gap:.5rem}.user-list-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius-sm);border:2px solid transparent;background:var(--bg);cursor:pointer;transition:border-color .15s,background .15s;text-align:left;width:100%}.user-list-item:hover{background:#e2e8f0}.user-list-item.active{border-color:var(--primary);background:var(--primary-muted)}.user-list-item-avatar{width:40px;height:40px;border-radius:10px;background:var(--primary-muted);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex-shrink:0}.user-list-item-name{font-weight:600;color:var(--text)}.user-list-item-meta{font-size:.8rem;color:var(--text-muted);margin-top:.1rem}.doc-link{display:inline-flex;align-items:center;gap:.35rem;color:var(--primary);font-weight:500;transition:color .15s}.doc-link:hover{color:var(--primary-hover)}.empty-state{text-align:center;padding:2.5rem 1.5rem;color:var(--text-muted)}.empty-state p{margin:0 0 1rem;font-size:.95rem}.empty-state a{font-weight:500}.loading-spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{text-align:center;color:var(--text-muted);margin-top:.5rem}.flex{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}.mt-1{margin-top:1rem}.mb-1{margin-bottom:1rem}.gap-1{gap:1rem}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem;background:linear-gradient(150deg,#f0f9ff,#f5f6f9,#eef2ff)}.login-card{width:100%;max-width:400px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:2rem;box-shadow:var(--shadow-md)}.login-brand{text-align:center;margin-bottom:1.75rem}.login-logo{width:140px;height:140px;object-fit:contain;margin-bottom:1.25rem}.login-brand-text{position:relative}.login-title{display:flex;align-items:center;justify-content:center;gap:.6rem;margin:0 0 .35rem;font-size:1.35rem;font-weight:700;color:var(--text)}.login-brand-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border-radius:var(--radius-sm);background:var(--primary-muted);color:var(--primary)}.login-card .sub{margin:0;font-size:.9rem;color:var(--text-muted)}.login-card h1:not(.login-title){margin:0 0 .25rem;font-size:1.35rem;font-weight:700;color:var(--text)}.login-card .btn-primary{width:100%;padding:.75rem;margin-top:.25rem}.dept-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.dept-tab{padding:.5rem 1rem;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-card);color:var(--text-muted);font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s}.dept-tab:hover{border-color:#cbd5e1;color:var(--text)}.dept-tab.active{background:var(--primary-muted);border-color:var(--primary);color:var(--primary)}@media (max-width: 900px){.access-grid{grid-template-columns:1fr!important}}@media (max-width: 900px){.doc-cards-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.stats-grid,.doc-cards-grid{grid-template-columns:1fr}}