footer{background:linear-gradient(180deg, #0a0a0f 0%, #1a1a2a 100%);border-top:1px solid rgba(0,242,255,.1);color:#e0e0e0}footer h4{color:#fff;text-shadow:0 0 10px rgba(0,242,255,.1)}footer p,footer a{color:#b0b0c0;text-decoration:none;transition:color .3s ease}footer p:hover,footer a:hover{color:#00f2ff}footer .fa-brands{font-size:1.5rem;color:#b0b0c0;transition:all .3s ease}footer .fa-brands:hover{color:#00f2ff;transform:translateY(-2px)}footer .btn-primary{background:linear-gradient(135deg, #00f2ff, #0066ff);border:none;box-shadow:0 4px 12px rgba(0,242,255,.1);transition:all .3s ease}footer .btn-primary:hover{background:linear-gradient(135deg, #00e6ff, #0055ff);transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,242,255,.2)}
.auth-container{display:flex;align-items:center;margin-left:1rem}.auth-container .user-image{margin-right:.5rem;cursor:pointer}.auth-container .user-name{font-weight:500;color:#f0f0f0}.auth-container .dropdown-toggle{cursor:pointer;color:#ddd}.auth-container .logout-button{margin-left:.5rem;color:#f44336;text-decoration:none}.auth-container .logout-button:hover{color:#f44336;text-decoration:underline}.auth-container .login-button{margin-left:1rem;color:#fff;background-color:#1e88e5;padding:.4rem .8rem;border-radius:.4rem;font-weight:500}.auth-container .login-button:hover{background-color:#1565c0}.auth-container .datasets-dropdown-menu{max-height:300px;overflow-y:auto}.auth-container .dropdown-menu{background-color:#1e1e1e;min-width:200px;padding:.5rem 0;margin-top:.5rem;border-radius:.5rem;box-shadow:0 2px 8px hsla(0,0%,100%,.05)}.auth-container .dropdown-menu .dropdown-item{padding:.5rem 1rem;font-size:.9rem;color:#ccc}.auth-container .dropdown-menu .dropdown-item:hover{background-color:#2a2a2a}.auth-container .dropdown-menu .dropdown-item:active{background-color:#4dabf7;color:#fff}
.header{transition:all .3s ease-in-out;padding:1rem 0;background:linear-gradient(180deg, rgba(10, 10, 15, 0.95) 0%, rgba(26, 26, 42, 0.95) 100%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(0,242,255,.1)}.header.collapsed{transform:translateY(-100%)}.header .logo{height:37px;object-fit:contain;filter:brightness(1.2) contrast(1.1) drop-shadow(0 0 10px rgba(0, 242, 255, 0.3)) drop-shadow(0 0 20px rgba(0, 242, 255, 0.2)) drop-shadow(0 0 30px rgba(0, 242, 255, 0.1));transition:all .3s ease}.header .logo:hover{filter:brightness(1.3) contrast(1.2) drop-shadow(0 0 15px rgba(0, 242, 255, 0.4)) drop-shadow(0 0 30px rgba(0, 242, 255, 0.3)) drop-shadow(0 0 45px rgba(0, 242, 255, 0.2));transform:scale(1.05)}.header .navbar-brand{color:#fff;color:#00f2ff;font-weight:700;letter-spacing:1px;text-shadow:0 0 10px rgba(0,242,255,.3),0 0 20px rgba(0,242,255,.2),0 0 30px rgba(0,242,255,.1);transition:all .3s ease}.header .navbar-brand:hover{color:#00f2ff;text-shadow:0 0 15px rgba(0,242,255,.4),0 0 30px rgba(0,242,255,.3),0 0 45px rgba(0,242,255,.2);transform:translateY(-1px)}.header .sub-title{font-size:.75rem;color:#00f2ff;color:#fff;text-shadow:0 0 10px rgba(0,242,255,.2)}.header .nav-link{color:#b0b0c0;transition:all .2s ease-in-out;position:relative}.header .nav-link::after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:linear-gradient(90deg, #00f2ff, #0066ff);transition:width .3s ease}.header .nav-link:hover{color:#00f2ff;text-shadow:0 0 10px rgba(0,242,255,.2)}.header .nav-link:hover::after{width:100%}.header .user-profile{display:flex;align-items:center;gap:.5rem;padding:.5rem;border-radius:.5rem;transition:all .2s ease-in-out;background:hsla(0,0%,100%,.05);border:1px solid rgba(0,242,255,.1)}.header .user-profile:hover{background:hsla(0,0%,100%,.1);border-color:rgba(0,242,255,.2);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,242,255,.1)}.header .user-profile img{border:2px solid #00f2ff;box-shadow:0 0 10px rgba(0,242,255,.2)}.header .login-button{background:linear-gradient(135deg, #00f2ff, #0066ff);color:#fff;padding:.5rem 1.5rem;border-radius:.5rem;font-weight:500;transition:all .2s ease-in-out;border:none;position:relative;overflow:hidden}.header .login-button::before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);transition:.5s}.header .login-button:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,242,255,.2)}.header .login-button:hover::before{left:100%}.header .sub-brand{font-size:.9rem !important}.header .sub-brand{color:#4dffff;text-shadow:0 0 10px rgba(0,242,255,.2)}@media screen and (max-width: 768px){.header .setting{border:0 !important}}@media(max-width: 767px){.header .navbar-nav{font-size:1.5rem;padding-left:.5rem;padding-right:.5rem;background:rgba(10,10,15,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header .navbar-nav .nav-item{width:100%;font-size:1.5rem;border-bottom:1px solid rgba(0,242,255,.1)}.header .navbar-nav .nav-item:last-child{border-bottom:none}.header .navbar-nav .dropdown-menu{background:rgba(26,26,42,.95) !important;border:1px solid rgba(0,242,255,.1) !important}.header .navbar-nav .dropdown-menu{font-size:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 12px rgba(0,242,255,.1)}}

.user-dashboard{max-width:1200px;margin:0 auto;padding:20px}.user-dashboard h2{margin-bottom:30px;border-bottom:2px solid #007bff;padding-bottom:10px}.user-dashboard h3{margin-bottom:20px;font-size:1.3em}.dashboard-loading,.dashboard-error{text-align:center;padding:40px;font-size:18px}.dashboard-error{color:#dc3545;background-color:#f8d7da;border:1px solid #f5c6cb;border-radius:8px}.subscription-section{border-radius:12px;margin-bottom:30px}.subscription-info{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));grid-gap:15px;gap:15px;margin-bottom:20px}.info-item{display:flex;flex-direction:column;gap:5px}.info-item label{font-weight:600;font-size:.9em;text-transform:uppercase;letter-spacing:.5px}.info-item span{font-size:1.1em;font-weight:500}.status{padding:6px 12px;border-radius:20px;text-align:center;font-weight:600;text-transform:capitalize}.status.active{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.status.inactive{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.status.canceled{background-color:#fff3cd;color:#856404;border:1px solid #ffeaa7}.info-item.warning{grid-column:1/-1;background-color:#fff3cd;padding:12px;border-radius:8px;border:1px solid #ffeaa7}.info-item.warning span{color:#856404;font-weight:600}.subscription-actions{display:flex;gap:15px;flex-wrap:wrap}.usage-section{border-radius:12px;margin-bottom:30px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.usage-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));grid-gap:20px;gap:20px;margin-bottom:20px}.usage-card{border-radius:10px;padding:20px;border:1px solid #e9ecef;height:100%}.usage-card h4{margin:0 0 15px 0;font-size:1.2em;border-bottom:2px solid #007bff;padding-bottom:8px}.usage-stats{display:flex;flex-direction:column;gap:12px}.stat{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--bs-border-color)}.stat:last-child{border-bottom:none}.stat label{font-weight:600}.stat span{font-weight:500}.cost{color:#28a745;font-weight:700;font-size:1.1em}.last-updated{text-align:right;font-size:.9em;font-style:italic;margin-top:15px}.quick-actions{text-align:center;margin-top:30px}@media(max-width: 768px){.user-dashboard{padding:15px}.subscription-info{grid-template-columns:1fr}.usage-grid{grid-template-columns:1fr}.subscription-actions{flex-direction:column}.subscription-actions .btn{width:100%}}
.billing-dashboard{margin-top:2rem;min-height:100vh;background:linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%)}.dashboard-container{max-width:1200px;margin:0 auto;padding:2rem}.loading-container,.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;text-align:center}.loading-container .spinner{width:48px;height:48px;border:4px solid #e5e7eb;border-top:4px solid #3b82f6;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.error-container{background:#fef2f2;border-radius:12px;padding:3rem;border:1px solid #fecaca;margin:2rem auto;max-width:500px}.error-container h2{color:#dc2626;margin-bottom:1rem}.error-container p{color:#7f1d1d;margin-bottom:2rem}.dashboard-header{text-align:center;margin-bottom:3rem;padding-bottom:2rem;border-bottom:2px solid #e5e7eb}.dashboard-header h1{font-size:3rem;font-weight:700;color:#1f2937;margin-bottom:.5rem;background:linear-gradient(135deg, #3b82f6, #1d4ed8);-webkit-background-clip:text;-webkit-text-fill-color:rgba(0,0,0,0);background-clip:text}.dashboard-header p{font-size:1.2rem;color:#6b7280;margin:0}.dashboard-tabs{display:flex;gap:1rem;margin-bottom:3rem;border-radius:12px;padding:.5rem;box-shadow:0 4px 6px -1px rgba(0,0,0,.1);border:1px solid var(--border-color);overflow-x:auto}.tab{flex:1 1;padding:1rem 1.5rem;background:rgba(0,0,0,0);border:none;cursor:pointer;font-size:1rem;font-weight:500;color:#6b7280;border-radius:8px;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.5rem;white-space:nowrap;min-width:140px}.tab:hover:not(.active){color:#3b82f6;background:#f1f5f9}.tab.active{color:#fff;background:linear-gradient(135deg, #3b82f6, #1d4ed8);box-shadow:0 4px 8px rgba(59,130,246,.3);transform:translateY(-1px)}.tab-icon{font-size:1.2rem}.tab-content{margin-bottom:3rem}.no-billing-info{text-align:center;background:#fff;padding:4rem;border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1);border:1px solid #e5e7eb}.no-billing-info h3{color:#374151;margin-bottom:1rem;font-size:1.5rem}.no-billing-info p{color:#6b7280;margin-bottom:2rem;font-size:1.1rem}.quick-actions{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1);border:1px solid #e5e7eb}.quick-actions h3{margin:0 0 1.5rem 0;color:#1f2937;font-size:1.5rem;font-weight:600;text-align:center}.action-buttons{display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));grid-gap:1rem;gap:1rem}.action-btn{display:flex;flex-direction:column;align-items:center;gap:.75rem;padding:1.5rem;background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;text-decoration:none;color:#374151;transition:all .2s ease;cursor:pointer;font-family:inherit;font-size:inherit}.action-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 15px -3px rgba(0,0,0,.1);border-color:#3b82f6;color:#3b82f6;background:#fff}.action-btn:disabled{transform:none !important}.action-btn:disabled{opacity:.5;cursor:not-allowed}.action-icon{font-size:2rem}.action-label{font-weight:600;font-size:.95rem;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;border:none;border-radius:8px;cursor:pointer;text-decoration:none;font-family:inherit;font-size:.95rem;font-weight:500;transition:all .2s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px rgba(0,0,0,.1)}.btn-primary{background:linear-gradient(135deg, #3b82f6, #1d4ed8);color:#fff}.btn-primary:hover{background:linear-gradient(135deg, #2563eb, #1e40af)}@media(max-width: 768px){.dashboard-container{padding:1rem}.dashboard-header h1{font-size:2rem}.dashboard-header p{font-size:1rem}.dashboard-tabs{flex-direction:column;gap:.5rem;padding:1rem}.tab{flex:none;min-width:auto;width:100%}.action-buttons{grid-template-columns:1fr}.quick-actions{padding:1.5rem}}@media(max-width: 480px){.dashboard-container{padding:.5rem}.dashboard-header{margin-bottom:2rem;padding-bottom:1rem}.dashboard-header h1{font-size:1.75rem}.tab-content{margin-bottom:2rem}}