:root {
            --primary-gold: #D4AF37;
            --secondary-gold: #B8860B;
            --light-cream: #FDF5E6;
            --cream: #F5E6D3;
            --dark-cream: #E8D5B7;
            --deep-dark: #0A0A0A;
            --card-dark: #1A1A1A;
            --text-light: #FFFFFF;
            --text-muted: #B8B8B8;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: var(--deep-dark);
            color: var(--text-light);
            min-height: 100vh;
            overflow-x: hidden;
        }
        .hide-form input {
            display: none;
        }
        /* Animated Background */
        .register-container {
            min-height: 100vh;
            background: linear-gradient(135deg, var(--deep-dark) 0%, #1a1a1a 100%);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .register-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 30% 20%, var(--primary-gold)15 0%, transparent 50%),
                        radial-gradient(circle at 70% 80%, var(--secondary-gold)10 0%, transparent 50%);
            opacity: 0.3;
            animation: pulse 4s ease-in-out infinite alternate;
        }

        @keyframes pulse {
            0% { opacity: 0.2; }
            100% { opacity: 0.4; }
        }

        /* Floating Elements */
        .floating-elements {
            position: absolute;
            width: 100%;
            height: 100%;
            overflow: hidden;
            z-index: 1;
        }

        .floating-circle {
            position: absolute;
            border-radius: 50%;
            background: linear-gradient(45deg, var(--primary-gold), var(--secondary-gold));
            opacity: 0.1;
            animation: float 6s ease-in-out infinite;
        }

        .floating-circle:nth-child(1) {
            width: 100px;
            height: 100px;
            top: 20%;
            left: 10%;
            animation-delay: 0s;
        }

        .floating-circle:nth-child(2) {
            width: 150px;
            height: 150px;
            top: 60%;
            right: 15%;
            animation-delay: 2s;
        }

        .floating-circle:nth-child(3) {
            width: 80px;
            height: 80px;
            bottom: 30%;
            left: 70%;
            animation-delay: 4s;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

        /* Register Card */
        .register-card {
            background: rgba(212, 175, 55, 0.05);
            border: 2px solid rgba(212, 175, 55, 0.3);
            border-radius: 30px;
            padding: 50px 40px;
            width: 100%;
            max-width: 500px;
            backdrop-filter: blur(20px);
            box-shadow: 0 25px 80px rgba(212, 175, 55, 0.2);
            position: relative;
            z-index: 2;
            transition: all 0.3s ease;
        }

        .register-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 35px 100px rgba(212, 175, 55, 0.3);
        }

        .brand-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .brand-logo {
            font-size: 3rem;
            background: linear-gradient(45deg, var(--primary-gold), var(--cream));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 10px;
            animation: glow 2s ease-in-out infinite alternate;
        }

        @keyframes glow {
            from { filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.3)); }
            to { filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.5)); }
        }

        .brand-title {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-gold);
            margin-bottom: 5px;
        }

        .brand-subtitle {
            color: var(--text-muted);
            font-size: 1rem;
        }

        .welcome-text {
            text-align: center;
            margin-bottom: 30px;
        }

        .welcome-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 8px;
        }

        .welcome-subtitle {
            color: var(--text-muted);
            font-size: 0.95rem;
        }

        /* Form Styling */
        .form-group {
            margin-bottom: 25px;
            position: relative;
        }

        .form-label {
            color: var(--primary-gold);
            font-weight: 600;
            margin-bottom: 8px;
            font-size: 0.9rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .form-control {
            background: rgba(212, 175, 55, 0.1);
            border: 2px solid rgba(212, 175, 55, 0.3);
            border-radius: 15px;
            padding: 15px 20px;
            color: var(--text-light);
            font-size: 1rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary-gold);
            box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
            background: rgba(212, 175, 55, 0.15);
            color: var(--text-light);
        }

        .form-control::placeholder {
            color: var(--text-muted);
        }

        .input-icon {
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary-gold);
            font-size: 1.1rem;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }

        .form-control:focus + .input-icon {
            opacity: 1;
        }

        .password-toggle {
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .password-toggle:hover {
            color: var(--primary-gold);
        }

        /* Register Button */
        .register-btn {
            background: linear-gradient(45deg, var(--primary-gold), var(--secondary-gold));
            border: none;
            color: var(--deep-dark);
            padding: 18px 0;
            font-size: 1.1rem;
            font-weight: 700;
            border-radius: 15px;
            text-decoration: none;
            display: block;
            width: 100%;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
            position: relative;
            overflow: hidden;
            cursor: pointer;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .register-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transition: left 0.5s;
        }

        .register-btn:hover::before {
            left: 100%;
        }

        .register-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
        }

        .register-btn:active {
            transform: translateY(-1px);
        }

        /* Additional Options */
        .form-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
        }

        .terms-agreement {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .custom-checkbox {
            width: 18px;
            height: 18px;
            border: 2px solid rgba(212, 175, 55, 0.3);
            border-radius: 4px;
            background: transparent;
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
        }

        .custom-checkbox:checked {
            background: var(--primary-gold);
            border-color: var(--primary-gold);
        }

        .custom-checkbox:checked::after {
            content: '✓';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            color: var(--deep-dark);
            font-size: 12px;
            font-weight: bold;
        }

        /* Social Login */
        .social-divider {
            text-align: center;
            margin: 30px 0;
            position: relative;
        }

        .social-divider::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: rgba(212, 175, 55, 0.2);
        }

        .social-divider span {
            background: var(--card-dark);
            padding: 0 20px;
            color: var(--text-muted);
            font-size: 0.9rem;
        }

        .social-buttons {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 30px;
        }

        .social-btn {
            background: rgba(212, 175, 55, 0.1);
            border: 2px solid rgba(212, 175, 55, 0.2);
            border-radius: 15px;
            padding: 15px;
            color: var(--text-light);
            text-decoration: none;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            font-weight: 600;
            transition: all 0.3s ease;
            font-size: 0.9rem;
        }

        .social-btn:hover {
            border-color: var(--primary-gold);
            background: rgba(212, 175, 55, 0.15);
            transform: translateY(-2px);
            color: var(--text-light);
        }

        .social-btn i {
            font-size: 1.2rem;
        }

        /* Login Link */
        .login-link {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(212, 175, 55, 0.2);
        }

        .login-link p {
            color: var(--text-muted);
            margin-bottom: 0;
        }

        .login-link a {
            color: var(--primary-gold);
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s ease;
        }

        .login-link a:hover {
            color: var(--cream);
        }

        /* Loading State */
        .btn-loading {
            position: relative;
        }

        .btn-loading::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            top: 50%;
            left: 50%;
            margin-left: -10px;
            margin-top: -10px;
            border: 2px solid var(--deep-dark);
            border-radius: 50%;
            border-top-color: transparent;
            animation: spin 1s linear infinite;
            display: none;
        }

        .btn-loading.loading::after {
            display: block;
        }

        .btn-loading.loading {
            color: transparent;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        /* Responsive */
        @media (max-width: 768px) {
            .register-card {
                padding: 40px 30px;
                margin: 20px;
                border-radius: 25px;
            }
            
            .brand-title {
                font-size: 1.8rem;
            }
            
            .social-buttons {
                grid-template-columns: 1fr;
            }
        }

        /* Error Messages */
        .error-message {
            background: rgba(220, 38, 38, 0.1);
            border: 1px solid rgba(220, 38, 38, 0.3);
            color: #fca5a5;
            padding: 12px 15px;
            border-radius: 10px;
            font-size: 0.9rem;
            margin-bottom: 20px;
            display: none;
        }

        .success-message {
            background: rgba(34, 197, 94, 0.1);
            border: 1px solid rgba(34, 197, 94, 0.3);
            color: #86efac;
            padding: 12px 15px;
            border-radius: 10px;
            font-size: 0.9rem;
            margin-bottom: 20px;
            display: none;
        }

        /* Password Strength Indicator */
        .password-strength {
            height: 5px;
            border-radius: 5px;
            margin-top: 5px;
            background: rgba(212, 175, 55, 0.1);
            overflow: hidden;
        }

        .password-strength-bar {
            height: 100%;
            width: 0%;
            transition: width 0.3s ease, background-color 0.3s ease;
            border-radius: 5px;
        }

        /* Password Match Indicator */
        .password-match {
            font-size: 0.8rem;
            margin-top: 5px;
            display: none;
        }

        .password-match.valid {
            color: #86efac;
        }

        .password-match.invalid {
            color: #fca5a5;
        }