:root{--primary: #7c3aed;--primary-light: #a78bfa;--primary-dark: #6d28d9;--primary-bg: #f5f3ff;--success: #10b981;--success-bg: #ecfdf5;--danger: #ef4444;--danger-bg: #fef2f2;--warning: #f59e0b;--warning-bg: #fffbeb;--info: #3b82f6;--info-bg: #eff6ff;--bg: #f9fafb;--card-bg: #ffffff;--text: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--border: #e5e7eb;--border-light: #f3f4f6;--radius: 16px;--radius-sm: 10px;--radius-xs: 6px;--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 -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);--transition: .2s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:var(--primary)}button{cursor:pointer;border:none;font-family:inherit}input,select,textarea{font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-weight:600;font-size:.875rem;transition:all var(--transition);line-height:1.5;white-space:nowrap}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 1px 2px #7c3aed4d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px #7c3aed4d}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#059669}.btn-outline{background:#fff;border:1.5px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-bg)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--border-light);color:var(--text)}.btn-sm{padding:6px 14px;font-size:.8rem;border-radius:var(--radius-xs)}.btn-lg{padding:14px 28px;font-size:1rem;border-radius:var(--radius-sm)}.btn-icon{padding:8px;border-radius:var(--radius-xs)}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;border:1px solid var(--border-light)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:6px;font-weight:500;font-size:.875rem;color:var(--text)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:.9rem;transition:all var(--transition);background:#fff;color:var(--text)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #7c3aed1a}.form-group input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.badge-primary{background:var(--primary-bg);color:var(--primary)}.table-container{overflow-x:auto;border-radius:var(--radius-sm)}table{width:100%;border-collapse:collapse}th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-light);font-size:.875rem}th{font-weight:600;color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;background:var(--bg)}tr:hover td{background:var(--border-light)}.spinner{display:inline-block;width:18px;height:18px;border:2.5px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.spinner-lg{width:36px;height:36px;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.loading-center{display:flex;justify-content:center;align-items:center;min-height:200px;flex-direction:column;gap:12px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;animation:fadeIn .2s ease}.modal{background:#fff;border-radius:var(--radius);padding:28px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}.modal h2{margin-bottom:20px;font-size:1.25rem}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-header h1{font-size:1.5rem;font-weight:700}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px}.stat-card{display:flex;align-items:center;gap:16px}.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-value{font-size:1.5rem;font-weight:700;line-height:1.2}.stat-label{font-size:.8rem;color:var(--text-secondary)}.navbar{background:#fff;border-bottom:1px solid var(--border-light);position:sticky;top:0;z-index:50;box-shadow:var(--shadow-sm)}.navbar-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.2rem;color:var(--text)}.navbar-brand svg{color:var(--primary)}.navbar-actions{display:flex;align-items:center;gap:10px}.portal-page{min-height:100vh;background:linear-gradient(135deg,#7c3aed,#4f46e5);position:relative;overflow:hidden}.portal-page:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.portal-container{position:relative;z-index:1;max-width:1100px;margin:0 auto;padding:40px 24px}.portal-header{text-align:center;color:#fff;margin-bottom:40px}.portal-header h1{font-size:2.2rem;font-weight:800;margin-bottom:8px}.portal-header p{opacity:.85;font-size:1.05rem}.packages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-bottom:32px}.package-card{background:#ffffff1f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);padding:28px;color:#fff;border:2px solid transparent;transition:all .3s ease;cursor:pointer;position:relative}.package-card:hover{background:#ffffff2e;transform:translateY(-4px)}.package-card.selected{border-color:#fff;background:#ffffff38}.package-card .pkg-name{font-size:1.1rem;font-weight:700;margin-bottom:4px}.package-card .pkg-price{font-size:2rem;font-weight:800;margin:12px 0}.package-card .pkg-price span{font-size:.9rem;font-weight:400;opacity:.8}.package-card .pkg-details{font-size:.85rem;opacity:.8;display:flex;flex-direction:column;gap:6px}.package-card .pkg-detail{display:flex;align-items:center;gap:8px}.portal-form{max-width:420px;margin:0 auto;background:#ffffff1f;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius);padding:32px;color:#fff}.portal-form label{color:#ffffffd9}.portal-form input{background:#ffffff26;border:1.5px solid rgba(255,255,255,.2);color:#fff;border-radius:var(--radius-sm);padding:12px 16px;width:100%;font-size:1rem;transition:all var(--transition)}.portal-form input:focus{border-color:#fff;box-shadow:0 0 0 3px #ffffff26;outline:none}.portal-form input::placeholder{color:#fff6}.portal-form .btn-primary{width:100%;padding:14px;font-size:1rem;background:#fff;color:var(--primary);border-radius:var(--radius-sm);font-weight:700}.portal-form .btn-primary:hover{background:#f3f0ff}.portal-form .btn-primary:disabled{opacity:.5}.success-card{max-width:420px;margin:0 auto;background:#fffffff2;border-radius:var(--radius);padding:40px;text-align:center;color:var(--text);animation:slideUp .5s ease}.success-icon{width:64px;height:64px;background:var(--success-bg);color:var(--success);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}.success-card h2{font-size:1.5rem;margin-bottom:8px}.success-card p{color:var(--text-secondary);margin-bottom:20px}.credentials-box{background:var(--bg);border-radius:var(--radius-sm);padding:16px;margin-bottom:20px;text-align:left}.credentials-box .cred-item{display:flex;justify-content:space-between;align-items:center;padding:8px 0}.credentials-box .cred-item:not(:last-child){border-bottom:1px solid var(--border)}.credentials-box .cred-label{font-size:.8rem;color:var(--text-secondary)}.credentials-box .cred-value{font-weight:700;font-family:monospace;font-size:1rem}.user-dash{max-width:800px;margin:0 auto;padding:32px 24px}.user-dash-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}.usage-bar-container{background:var(--border-light);border-radius:12px;height:12px;overflow:hidden}.usage-bar{height:100%;border-radius:12px;transition:width .5s ease}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.login-box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px;max-width:400px;width:100%}.login-box h1{font-size:1.5rem;text-align:center;margin-bottom:8px}.login-box .subtitle{text-align:center;color:var(--text-secondary);margin-bottom:28px;font-size:.9rem}.login-tabs{display:flex;margin-bottom:24px;border-radius:var(--radius-sm);overflow:hidden;border:1.5px solid var(--border)}.login-tab{flex:1;padding:10px;text-align:center;font-weight:600;font-size:.85rem;background:#fff;color:var(--text-secondary);transition:all var(--transition);cursor:pointer}.login-tab.active{background:var(--primary);color:#fff}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:260px;background:#fff;border-right:1px solid var(--border-light);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:40;box-shadow:var(--shadow-sm)}.sidebar-header{padding:20px 24px;border-bottom:1px solid var(--border-light);display:flex;align-items:center;gap:12px}.sidebar-header h2{font-size:1.1rem;font-weight:700}.sidebar-header .logo-icon{width:36px;height:36px;border-radius:10px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center}.sidebar-nav{flex:1;padding:12px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);font-weight:500;font-size:.9rem;transition:all var(--transition)}.sidebar-link:hover{background:var(--border-light);color:var(--text)}.sidebar-link.active{background:var(--primary-bg);color:var(--primary);font-weight:600}.sidebar-link svg{width:20px;height:20px;flex-shrink:0}.sidebar-footer{padding:16px 24px;border-top:1px solid var(--border-light)}.admin-main{flex:1;margin-left:260px;padding:32px;min-height:100vh}.empty-state{text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-state svg{margin-bottom:12px;opacity:.4}@media (max-width: 768px){.stat-grid{grid-template-columns:1fr 1fr}th,td{padding:8px 10px;font-size:.8rem}.admin-sidebar{display:none}.admin-main{margin-left:0;padding:20px}.packages-grid{grid-template-columns:1fr}.portal-header h1{font-size:1.6rem}}@media (max-width: 480px){.stat-grid{grid-template-columns:1fr}}