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

        :root {
           --primary: #1a2a5d;
    --accent: #ff8000ff;
    --primary-dark: #0f162e;
    --primary-light: #3f5dbeff;
            --success: #10b981;
            --error: #ef4444;
            --text-dark: #1f2937;
            --text-light: #6b7280;
            --bg-light: #f9fafb;
            --white: #ffffff;
            --border: #e5e7eb;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }

        body {
            font-family: 'Inter', sans-serif;
             background: linear-gradient(135deg, #667eea 0%, #1a2a5d 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 40px 20px;
            position: relative;
            overflow-x: hidden;
        }


        @keyframes float {
            0% { transform: translate(0, 0); }
            100% { transform: translate(-50px, -50px); }
        }

        .register-container {
            position: relative;
            z-index: 1;
            width: 100%;
            max-width: 900px;
            animation: slideUp 0.6s ease-out;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .register-card {
            background: var(--white);
            border-radius: 24px;
            box-shadow: var(--shadow-lg);
            overflow: hidden;
        }

        .register-header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            padding: 48px 40px;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }

        .register-header::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
            background-size: 30px 30px;
        }

        .register-header-content {
            position: relative;
            z-index: 1;
        }

        .register-icon {
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            backdrop-filter: blur(10px);
        }

        .register-icon i {
            font-size: 36px;
            color: var(--white);
        }

        .register-header h1 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .register-header p {
            font-size: 16px;
            opacity: 0.95;
            line-height: 1.5;
        }

        .register-body {
            padding: 48px 40px;
        }

        .notification {
            padding: 16px 20px;
            border-radius: 12px;
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 14px;
            animation: slideDown 0.3s ease-out;
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .notification-error {
            background: #fef2f2;
            color: #991b1b;
            border: 1px solid #fecaca;
        }

        .notification-success {
            background: #f0fdf4;
            color: #166534;
            border: 1px solid #bbf7d0;
        }

        .notification i {
            font-size: 20px;
        }

        .notification .close-btn {
            margin-left: auto;
            cursor: pointer;
            font-size: 20px;
            color: inherit;
            opacity: 0.6;
            transition: opacity 0.3s ease;
        }

        .notification .close-btn:hover {
            opacity: 1;
        }

        .form-section {
            margin-bottom: 32px;
        }

        .section-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--bg-light);
        }

        .section-title i {
            color: var(--primary);
            font-size: 20px;
        }

        .form-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .form-group label .required {
            color: var(--error);
            margin-left: 2px;
        }

        .input-wrapper {
            position: relative;
        }

        .input-icon {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
            font-size: 16px;
            pointer-events: none;
            transition: color 0.3s ease;
        }

        .form-control {
            width: 100%;
            padding: 14px 16px 14px 44px;
            font-size: 15px;
            border: 2px solid var(--border);
            border-radius: 12px;
            outline: none;
            transition: all 0.3s ease;
            font-family: 'Inter', sans-serif;
            background: var(--white);
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
        }

        .form-control:focus + .input-icon {
            color: var(--primary);
        }

        .password-toggle {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
            cursor: pointer;
            font-size: 18px;
            transition: color 0.3s ease;
            z-index: 2;
        }

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

        .form-info {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 16px;
            background: #eff6ff;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
            margin-bottom: 32px;
        }

        .form-info i {
            color: var(--primary);
            font-size: 20px;
            margin-top: 2px;
        }

        .form-info-content {
            flex: 1;
        }

        .form-info-content h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .form-info-content p {
            font-size: 13px;
            color: var(--text-light);
            line-height: 1.5;
        }

        .submit-btn {
            width: 100%;
            padding: 16px;
            font-size: 16px;
            font-weight: 600;
            color: var(--white);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border: none;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
        }

        .submit-btn:active {
            transform: translateY(0);
        }

        .submit-btn.loading {
            pointer-events: none;
            opacity: 0.7;
        }

        .submit-btn.loading::after {
            content: '';
            width: 20px;
            height: 20px;
            border: 2px solid var(--white);
            border-top-color: transparent;
            border-radius: 50%;
            animation: spin 0.6s linear infinite;
        }

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

        .back-link {
            text-align: center;
            margin-top: 24px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }

        .back-link a {
            color: var(--primary);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .back-link a::before {
            content: '←';
            font-size: 18px;
            transition: transform 0.3s ease;
        }

        .back-link a:hover {
            color: var(--primary-dark);
        }

        .back-link a:hover::before {
            transform: translateX(-4px);
        }

        @media (max-width: 768px) {
            .register-header {
                padding: 32px 24px;
            }

            .register-header h1 {
                font-size: 26px;
            }

            .register-body {
                padding: 32px 24px;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .section-title {
                font-size: 16px;
            }
        }