:root {
            --color-dark-blue: #0A192F;
            --color-light-gray: #F4F7FB;
            --color-primary-blue: #007bff;
            --color-accent-teal: #00bcd4;
            --color-medium-gray: #d1d5db;
            --color-card-bg-light-blue: #E0F2F7;
            --color-text-medium: #6B7280;
            --color-white: #FFFFFF;
            --color-black: #000000;

            --color-gray-100: #f3f4f6;
            --color-gray-200: #e5e7eb;
            --color-gray-300: #d1d5db;
            --color-gray-400: #9ca3af;
            --color-gray-500: #6b7280;
            --color-gray-600: #4b5563;
            --color-gray-700: #374151;
            --color-gray-800: #1f2937;
            --color-gray-900: #111827;

            --form-input-border: var(--color-gray-300);
            --form-input-focus-ring: var(--color-primary-blue);
            --form-input-placeholder: var(--color-gray-400);
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--color-light-gray);
            color: var(--color-dark-blue);
            width: 100%;
            overflow-x: hidden;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: 'Oxanium', sans-serif;
        }

        .ai-button-gradient {
            background: linear-gradient(90deg, var(--color-primary-blue) 0%, var(--color-accent-teal) 100%);
            background-size: 200% auto;
            transition: background-position 0.5s ease-out, transform 0.2s ease-out, box-shadow 0.2s ease-out;
        }
        .ai-button-gradient:hover {
            background-position: right center;
            transform: translateY(-2px);
            box-shadow: 0 8px 15px rgba(0, 123, 255, 0.3);
        }
        .ai-button-gradient:active {
            transform: translateY(0);
            box-shadow: none;
        }

        .btn-secondary2 {
            background-color: var(--color-white);
            border: 2px solid var(--color-primary-blue);
            color: var(--color-primary-blue);
            transition: all 0.3s ease;
        }
        .btn-secondary2:hover {
            background-color: var(--color-primary-blue);
            color: var(--color-white);
            box-shadow: 0 8px 15px rgba(0, 123, 255, 0.2);
        }
        .btn-secondary2:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.5);
        }

        .ai-text-gradient {
            background: linear-gradient(90deg, var(--color-primary-blue), var(--color-accent-teal));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            color: transparent;
        }

        .form-input-field {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid var(--form-input-border);
            border-radius: 0.5rem;
            background-color: var(--color-white);
            color: var(--color-dark-blue);
            font-size: 1rem;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .form-input-field:focus {
            outline: none;
            border-color: var(--form-input-focus-ring);
            box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.2);
        }
        .form-input-field::placeholder {
            color: var(--form-input-placeholder);
        }
        .form-input-field:disabled {
            background-color: var(--color-gray-100);
            cursor: not-allowed;
        }

        .custom-checkbox-container {
            display: block;
            position: relative;
            padding-left: 2.25rem;
            margin-bottom: 0.75rem;
            cursor: pointer;
            font-size: 1rem;
            user-select: none;
            color: var(--color-dark-blue);
        }
        .custom-checkbox-container input {
            position: absolute;
            opacity: 0;
            cursor: pointer;
            height: 0;
            width: 0;
        }
        .custom-checkmark {
            position: absolute;
            top: 0;
            left: 0;
            height: 1.5rem;
            width: 1.5rem;
            background-color: var(--color-white);
            border: 2px solid var(--form-input-border);
            border-radius: 0.25rem;
            transition: all 0.2s ease;
        }
        .custom-checkbox-container:hover input ~ .custom-checkmark {
            background-color: var(--color-gray-100);
        }
        .custom-checkbox-container input:checked ~ .custom-checkmark {
            background-color: var(--color-primary-blue);
            border-color: var(--color-primary-blue);
        }
        .custom-checkmark:after {
            content: "";
            position: absolute;
            display: none;
        }
        .custom-checkbox-container input:checked ~ .custom-checkmark:after {
            display: block;
        }
        .custom-checkbox-container .custom-checkmark:after {
            left: 0.5rem;
            top: 0.25rem;
            width: 0.375rem;
            height: 0.75rem;
            border: solid var(--color-white);
            border-width: 0 3px 3px 0;
            transform: rotate(45deg);
        }
        .custom-radio-container .custom-checkmark {
            border-radius: 50%;
        }
        .custom-radio-container .custom-checkmark:after {
            top: 0.375rem;
            left: 0.375rem;
            width: 0.5rem;
            height: 0.5rem;
            border-radius: 50%;
            background: var(--color-white);
            border: none;
        }

        .progress-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: var(--color-medium-gray);
            transition: background-color 0.3s ease, transform 0.3s ease;
        }
        .progress-dot.active {
            background-color: var(--color-primary-blue);
            transform: scale(1.2);
        }
        .progress-dot.completed {
            background-color: var(--color-accent-teal);
        }
.custom-radio-container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 15px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    min-height: 24px;
    display: flex;
    align-items: center;
}

.custom-radio-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.custom-radiomark {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    height: 22px;
    width: 22px;
    background-color: #fff;
    border: 2px solid #d1d5db;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.custom-radio-container:hover input ~ .custom-radiomark {
    border-color: var(--color-primary-blue);
}

.custom-radio-container input:checked ~ .custom-radiomark {
    background-color: #fff;
    border-color: var(--color-primary-blue);
}

.custom-radiomark:after {
    content: "";
    position: absolute;
    display: none;
}

.custom-radio-container input:checked ~ .custom-radiomark:after {
    display: block;
}

.custom-radio-container .custom-radiomark:after {
    top: 3px;
    left: 3px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-primary-blue);
}

.radio-option-container {
    padding: 8px 0;
}

.radio-option-container .grid {
    align-items: start;
}

.radio-option-container.border-red-500 {
    border: 1px solid #ef4444;
    border-radius: 8px;
    padding: 12px;
    background-color: #fef2f2;
}

@media (max-width: 768px) {
    .radio-option-container .grid {
        grid-template-columns: 1fr !important;
    }
    
    .custom-radio-container {
        font-size: 14px;
        padding-left: 30px;
    }
    
    .custom-radiomark {
        height: 20px;
        width: 20px;
    }
    
    .custom-radio-container .custom-radiomark:after {
        top: 2px;
        left: 2px;
        width: 10px;
        height: 10px;
    }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.animate-pulse-glow {
    animation: pulse-glow 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

#loading-progress-bar {
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fixed {
    position: fixed;
}

.z-50 {
    z-index: 50;
}

body.overflow-hidden {
    overflow: hidden;
}
#loading-detail {
    font-size: 14px;
}

.slider-track {
    background: linear-gradient(to right, #3b82f6, #60a5fa);
}

.slider-track::-webkit-slider-thumb {
    appearance: none;
    height: 24px;
    width: 24px;
    border-radius: 50%;
    background: #1d4ed8;
    border: 3px solid #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.2s ease;
}

.slider-track::-webkit-slider-thumb:hover {
    background: #1e40af;
    transform: scale(1.1);
}

.slider-track::-moz-range-thumb {
    height: 24px;
    width: 24px;
    border-radius: 50%;
    background: #1d4ed8;
    border: 3px solid #ffffff;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.2s ease;
}

.slider-track::-moz-range-thumb:hover {
    background: #1e40af;
    transform: scale(1.1);
}

.slider-track::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
}

.slider-track::-moz-range-track {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, #3b82f6, #60a5fa);
    border: none;
}