@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&display=swap");:root{--primary:#4287f5;--primary-dark:#2563eb;--primary-light:#e0f2fe;--success:#10b981;--success-light:#d1fae5;--warning:#f59e0b;--warning-light:#fef3c7;--error:#ef4444;--error-light:#fee2e2;--info:#8b5cf6;--info-light:#ede9fe;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-300:#d1d5db;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--white:#fff;--bg:var(--gray-50);--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);--shadow-md:0 4px 6px rgba(0,0,0,.1);--sidebar-width:260px}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:DM 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16px;display:flex;flex-direction:column}.sidebar-logo{display:flex;align-items:center;gap:12px;padding:8px;margin-bottom:32px}.sidebar-logo-icon{width:44px;height:44px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;font-size:18px}.sidebar-logo-text{font-size:20px;font-weight:700;color:var(--gray-900)}.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1 1}.sidebar-nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:8px;color:var(--gray-600);font-weight:500;font-size:14px;transition:all .15s ease}.sidebar-nav-item:hover{background:var(--gray-100);color:var(--gray-800)}.sidebar-nav-item.active{background:var(--primary-light);color:var(--primary)}.sidebar-nav-item svg{width:20px;height:20px}.sidebar-footer{margin-top:auto;padding-top:16px;border-top:1px solid var(--gray-200)}.sidebar-user{display:flex;align-items:center;gap:12px;padding:12px;border-radius:10px;background:var(--gray-100)}.sidebar-user-avatar{width:40px;height:40px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:600;font-size:14px}.sidebar-user-info{flex:1 1;min-width:0}.sidebar-user-name{font-weight:600;font-size:14px;color:var(--gray-900)}.sidebar-user-role{font-size:12px;color:var(--primary);font-weight:600;text-transform:uppercase}.main-content{flex:1 1;margin-left:var(--sidebar-width);min-height:100vh;background:var(--gray-50)}.main-header{background:var(--white);border-bottom:1px solid var(--gray-200);padding:20px 32px;display:flex;align-items:center;justify-content:space-between;position:-webkit-sticky;position:sticky;top:0;z-index:50}.main-header-title h1{font-size:20px;margin-bottom:2px}.main-header-title p{font-size:14px;color:var(--gray-500)}.main-body{padding:32px}.card{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;padding:24px;transition:box-shadow .15s ease}.card:hover{box-shadow:var(--shadow-md)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:20px;gap:20px;margin-bottom:32px}.stat-card{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;padding:24px;animation:fadeInUp .4s ease forwards;opacity:0}.stat-card:first-child{animation-delay:0ms}.stat-card:nth-child(2){animation-delay:80ms}.stat-card:nth-child(3){animation-delay:.16s}.stat-card:nth-child(4){animation-delay:.24s}@keyframes 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ease}.btn-primary{background:var(--primary);color:var(--white)}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--gray-100);color:var(--gray-700)}.btn-secondary:hover{background:var(--gray-200)}.btn-ghost{background:transparent;color:var(--gray-600)}.btn-ghost:hover{background:var(--gray-100);color:var(--gray-800)}.btn-sm{padding:8px 14px;font-size:13px}.btn-icon{width:40px;height:40px;padding:0;border-radius:8px}.input-group{margin-bottom:20px}.input-label{display:block;font-size:13px;font-weight:600;color:var(--gray-600);margin-bottom:8px}.input{width:100%;padding:12px 16px;background:var(--white);border:1px solid var(--gray-300);border-radius:8px;font-size:14px;color:var(--gray-800);transition:border-color .15s ease}.input:focus{border-color:var(--primary)}.input::placeholder{color:var(--gray-400)}.toggle{position:relative;width:48px;height:26px;background:var(--gray-200);border-radius:13px;cursor:pointer;transition:background .2s ease}.toggle:hover{background:var(--gray-300)}.toggle.active{background:var(--primary)}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;background:var(--white);border-radius:50%;transition:transform .2s ease;box-shadow:var(--shadow-sm)}.toggle.active:after{transform:translateX(22px)}.table-container{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;overflow:hidden}.table-header{padding:20px 24px;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between}.table-title{font-size:18px;font-weight:600}.table-search{position:relative;width:260px}.table-search input{padding-left:40px;background:var(--gray-50);border:none}.table-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--gray-400)}.table{width:100%;border-collapse:collapse}.table th{padding:14px 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var(--gray-200);border-radius:16px;padding:40px;width:100%;max-width:400px;box-shadow:var(--shadow)}.login-logo{gap:12px;margin-bottom:32px}.login-logo,.login-logo-icon{display:flex;align-items:center;justify-content:center}.login-logo-icon{width:52px;height:52px;background:var(--primary);border-radius:12px;color:var(--white);font-weight:700;font-size:20px}.login-logo-text{font-size:26px;font-weight:700;color:var(--gray-900)}.login-title{font-size:24px;font-weight:700;text-align:center;margin-bottom:8px}.login-subtitle{font-size:14px;color:var(--gray-500);text-align:center;margin-bottom:28px}.login-btn{width:100%;padding:14px;font-size:15px;margin-top:8px}.login-footer{margin-top:24px;text-align:center;font-size:14px;color:var(--gray-500)}.login-link{color:var(--primary);font-weight:600;background:none;border:none;cursor:pointer}.login-link:hover{color:var(--primary-dark)}@media (max-width:1200px){.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.sidebar{transform:translateX(-100%);z-index:100}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr}.main-body{padding:20px}.main-header{padding:16px 20px}}