@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--primary:#6366f1;--primary-dark:#4f46e5;--primary-light:#818cf8;--accent:#f59e0b;--bg-dark:#0f172a;--bg-sidebar:#1e293b;--bg-card:#1e293b;--bg-main:#0f172a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--border-color:#334155;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--info:#3b82f6}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-main);color:var(--text-primary);min-height:100vh;font-family:Inter,sans-serif}a{color:inherit;text-decoration:none}.sidebar{background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;flex-direction:column;width:260px;height:100vh;transition:width .3s,transform .3s;display:flex;position:fixed;top:0;left:0;overflow:hidden}.sidebar.collapsed{width:70px}.sidebar.collapsed .sidebar-header h1,.sidebar.collapsed .sidebar-header span,.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-item span,.sidebar.collapsed .nav-item .badge{display:none}.sidebar.collapsed .sidebar-header{justify-content:center;padding:24px 10px}.sidebar.collapsed .sidebar-header .logo-icon{width:36px;height:36px;font-size:16px}.sidebar.collapsed .nav-item{justify-content:center;padding:12px}.sidebar.collapsed .nav-item i{width:auto;font-size:17px}.sidebar.collapsed .sidebar-nav{padding:16px 6px}.sidebar.collapsed .collapse-toggle{justify-content:center}.sidebar.collapsed .collapse-toggle span{display:none}.sidebar.collapsed .collapse-toggle i{transform:rotate(180deg)}.sidebar.collapsed .nav-item{position:relative}.sidebar.collapsed .nav-item:after{content:attr(data-title);color:#fff;white-space:nowrap;opacity:0;pointer-events:none;z-index:200;background:#1e293b;border-radius:8px;margin-left:8px;padding:6px 12px;font-size:12px;font-weight:600;transition:opacity .2s;position:absolute;top:50%;left:100%;transform:translateY(-50%);box-shadow:0 4px 12px #0000004d}.sidebar.collapsed .nav-item:hover:after{opacity:1}.sidebar-header{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:24px 20px;display:flex}.sidebar-header .logo-icon{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:20px;font-weight:800;display:flex}.sidebar-header h1{color:#fff;font-size:20px;font-weight:700}.sidebar-header span{color:var(--text-secondary);font-size:11px}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto}.nav-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1.5px;padding:12px 12px 8px;font-size:10px;font-weight:700}.nav-item{color:var(--text-secondary);cursor:pointer;border-radius:10px;align-items:center;gap:12px;margin-bottom:2px;padding:11px 14px;font-size:14px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:var(--text-primary);background:#6366f11a}.nav-item.active{background:linear-gradient(135deg, var(--primary), var(--primary-dark));color:#fff;box-shadow:0 4px 12px #6366f14d}.nav-item i{text-align:center;width:20px;font-size:15px}.nav-item .badge-nav{background:var(--danger);color:#fff;border-radius:10px;margin-left:auto;padding:2px 8px;font-size:11px;font-weight:700}.main-content{min-height:100vh;margin-left:260px;transition:margin-left .3s}.sidebar.collapsed~.main-content{margin-left:70px}.collapse-toggle{border-top:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-bottom:none;border-left:none;border-right:none;align-items:center;gap:10px;width:100%;padding:14px 20px;font-family:Inter,sans-serif;font-size:13px;font-weight:500;transition:all .2s;display:flex}.collapse-toggle:hover{color:var(--text-primary);background:#6366f11a}.collapse-toggle i{font-size:14px;transition:transform .3s}.top-bar{background:var(--bg-sidebar);border-bottom:1px solid var(--border-color);z-index:50;justify-content:space-between;align-items:center;padding:16px 32px;display:flex;position:sticky;top:0}.top-bar h2{font-size:20px;font-weight:700}.top-bar-right{align-items:center;gap:16px;display:flex}.user-info{align-items:center;gap:10px;display:flex}.user-avatar{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.page-content{padding:28px 32px}.btn-menu-toggle{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:10px;width:38px;height:38px;font-size:18px;display:none}.sidebar-mobile-tab,.sidebar-backdrop{display:none}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:28px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;align-items:center;gap:16px;padding:24px;transition:transform .2s,box-shadow 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h3{font-size:16px;font-weight:700}.card-body{-webkit-overflow-scrolling:touch;padding:0;overflow-x:auto}.card-body-padded{-webkit-overflow-scrolling:touch;padding:24px;overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border-color);background:#0f172a80;padding:14px 20px;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--border-color);vertical-align:middle;padding:14px 20px;font-size:14px}tr:last-child td{border-bottom:none}tr:hover td{background:#6366f10a}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;font-family:Inter,sans-serif;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px 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#6366f126}.form-control::placeholder{color:var(--text-secondary)}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:36px}textarea.form-control{resize:vertical;min-height:100px}.badge{border-radius:8px;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{color:#10b981;background:#10b98126}.badge-danger{color:#ef4444;background:#ef444426}.badge-warning{color:#f59e0b;background:#f59e0b26}.badge-info{color:#3b82f6;background:#3b82f626}.badge-purple{color:#8b5cf6;background:#8b5cf626}.alert{border-radius:12px;align-items:center;gap:10px;margin-bottom:20px;padding:14px 20px;font-size:14px;font-weight:500;display:flex}.alert-success{color:#10b981;background:#10b98126;border:1px solid #10b98133}.alert-danger{color:#ef4444;background:#ef444426;border:1px solid #ef444433}.alert-info{color:#3b82f6;background:#3b82f626;border:1px solid #3b82f633}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.active{display:flex}.modal{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;width:90%;max-width:540px;max-height:90vh;overflow-y:auto;box-shadow:0 25px 60px #00000080}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-header h3{font-size:16px;font-weight:700}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:4px;font-size:20px}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;gap:10px;padding:16px 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