@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
@keyframes spin{to{transform:rotate(360deg)}}*{box-sizing:border-box;margin:0;padding:0}:root{--primary:#6366f1;--primary-dark:#4f46e5;--secondary:#ec4899;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--dark:#1e293b;--light:#f8fafc;--gray:#64748b;--gradient-primary:linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--gradient-success:linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-danger:linear-gradient(135deg, #ef4444 0%, #dc2626 100%);--gradient-warning:linear-gradient(135deg, #f59e0b 0%, #d97706 100%);--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a, 0 10px 10px -5px #0000000a}body{min-height:100vh;color:var(--dark);background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);font-family:Inter,sans-serif}.sidebar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#fffffff2;border-right:1px solid #0000001a;width:280px;height:100vh;padding:30px 20px;position:fixed;overflow-y:auto}.sidebar-logo{text-align:center;border-bottom:2px solid var(--primary);margin-bottom:40px;padding:20px 0}.sidebar-logo h1{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:2em;font-weight:700}.sidebar-logo p{color:var(--gray);margin-top:5px;font-size:.9em}.nav-link{color:var(--dark);border-radius:12px;align-items:center;margin-bottom:10px;padding:15px 20px;font-weight:500;text-decoration:none;transition:all .3s;display:flex;position:relative;overflow:hidden}.nav-link:hover{background:var(--gradient-primary);color:#fff;transform:translate(5px)}.nav-link.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-lg)}.nav-link .icon{margin-right:12px;font-size:1.2em}.header{box-shadow:var(--shadow-xl);background:#fff;border-radius:20px;justify-content:space-between;align-items:center;margin-bottom:30px;padding:25px 30px;display:flex}.header h1{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:2em;font-weight:700}.header p{color:var(--gray);margin-top:5px}.card{box-shadow:var(--shadow-lg);background:#fff;border-radius:20px;margin-bottom:25px;padding:25px;transition:all .3s}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-5px)}.card-header{border-bottom:2px solid #f1f5f9;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;display:flex}.card-header h2{color:var(--dark);font-size:1.5em;font-weight:600}.grid{gap:25px;display:grid}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.stat-card{text-align:center;padding:30px 20px;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--gradient-primary);height:4px;position:absolute;top:0;left:0;right:0}.stat-card .stat-icon{margin-bottom:15px;font-size:2.5em}.stat-number{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:10px 0;font-size:3em;font-weight:700}.stat-label{color:var(--gray);font-size:1.1em;font-weight:500}.form-group{margin-bottom:20px}.form-group label{color:var(--dark);margin-bottom:8px;font-size:.95em;font-weight:500;display:block}.form-group input,.form-group select,.form-group textarea{background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;width:100%;padding:12px 16px;font-family:Inter,sans-serif;font-size:14px;transition:all .3s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);background:#fff;outline:none;box-shadow:0 0 0 3px #6366f11a}.btn{cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:12px 24px;font-family:Inter,sans-serif;font-size:14px;font-weight:600;transition:all .3s;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px #6366f14d}.btn-success{background:var(--gradient-success);color:#fff}.btn-success:hover{transform:translateY(-2px);box-shadow:0 10px 20px #10b9814d}.btn-danger{background:var(--gradient-danger);color:#fff}.btn-danger:hover{transform:translateY(-2px);box-shadow:0 10px 20px #ef44444d}.btn-warning{background:var(--gradient-warning);color:#fff}.btn-outline{border:2px solid var(--primary);color:var(--primary);background:0 0}.btn-outline:hover{background:var(--primary);color:#fff}.btn-sm{padding:8px 16px;font-size:12px}.table-container{overflow-x:auto}.table{border-collapse:separate;border-spacing:0;width:100%}.table thead th{background:var(--gradient-primary);color:#fff;text-align:left;padding:15px;font-size:.9em;font-weight:600}.table thead th:first-child{border-radius:12px 0 0}.table thead th:last-child{border-radius:0 12px 0 0}.table tbody td{border-bottom:1px solid #f1f5f9;padding:15px;font-size:.95em}.table tbody tr:hover{background:#6366f10d}.table tbody tr:last-child td{border-bottom:none}.badge{border-radius:20px;padding:6px 12px;font-size:.8em;font-weight:600;display:inline-block}.badge-success{color:#fff;background:linear-gradient(135deg,#10b981,#059669)}.badge-warning{color:#fff;background:linear-gradient(135deg,#f59e0b,#d97706)}.badge-danger{color:#fff;background:linear-gradient(135deg,#ef4444,#dc2626)}.badge-info{color:#fff;background:linear-gradient(135deg,#3b82f6,#2563eb)}.chart-container{height:350px;margin:20px 0;position:relative}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{width:90%;max-width:600px;max-height:80vh;box-shadow:var(--shadow-xl);background:#fff;border-radius:20px;padding:30px;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:25px;display:flex}.modal-header h2{font-size:1.5em;font-weight:600}.close-btn{cursor:pointer;color:var(--gray);background:0 0;border:none;font-size:1.5em;transition:color .3s}.close-btn:hover{color:var(--danger)}@media (max-width:1024px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.sidebar{width:100%;height:auto;padding:20px;position:relative}.main-content{margin-left:0;padding:20px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.header{flex-direction:column;gap:15px}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.5s ease-out fadeIn}.loading{text-align:center;padding:50px}.spinner{border:4px solid #f3f4f6;border-top:4px solid var(--primary);border-radius:50%;width:50px;height:50px;margin:0 auto;animation:1s linear infinite spin}.container{min-height:100vh;display:flex}.sidebar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;background:#fffffff2;border-right:1px solid #0000001a;flex-direction:column;width:280px;min-width:280px;height:100vh;padding:30px 20px;display:flex;position:fixed;top:0;left:0;overflow-y:auto}.main-content{flex:1;min-height:100vh;margin-left:280px;padding:30px}.container-full{width:100%;min-height:100vh}@media (max-width:768px){.sidebar{width:100%;min-width:100%;height:auto;position:relative}.main-content{margin-left:0;padding:20px}.container{flex-direction:column}}.nav-link.active{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);box-shadow:0 4px 15px #6366f14d}.loading-container{color:#64748b;flex-direction:column;justify-content:center;align-items:center;min-height:400px;display:flex}.spinner{border:4px solid #e2e8f0;border-top-color:#6366f1;border-radius:50%;width:50px;height:50px;margin-bottom:20px;animation:.8s linear infinite spin}