.validation-message {
    color: #d9534f;
    font-size: 0.8em;
    position: absolute;
    bottom: -10px;
    left: 10px;
}

.invalid {
    border: 1px dotted #d9534f !important;
    color: #d9534f !important;
}

:root {
    --primary-color: #906ae2;
    --accent-color: #6f52af;
    --border-color: #d3cce4;
    --focus-color: #b59fe4;
    --text-color: #495057;
    --label-color: #6c757d;
    --background-color: #fff;
    --placeholder-color: #adb5bd;
    --border-radius: 8px;
    --transition-duration: 0.3s;
}

.re-input-group {
    display: flex;
    flex-direction: column;
    padding: 10px 0;
    position: relative;
    margin-bottom: 5px;
}

.re-input-label {
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--label-color);
    transition: color var(--transition-duration) ease;
}

.re-input-field {
    width: 100%;
    padding: 10px;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-color);
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    outline: none;
    transition: border-color var(--transition-duration) ease, box-shadow var(--transition-duration) ease;
}

    .re-input-field::placeholder {
        color: var(--placeholder-color);
        opacity: 1;
    }

    .re-input-field:hover {
        border-color: var(--accent-color);
    }

    .re-input-field:focus {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    }

        .re-input-field:focus + .re-input-label {
            color: var(--primary-color);
        }

.re-input-group:focus-within .re-input-label {
    color: var(--primary-color);
}

.re-checkbox-container {
    display: flex;
    align-items: center;
}

.re-checkbox-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
    height: 1px;
    width: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
}

.re-checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    font-size: 1rem;
    color: var(--text-color);
}

.re-custom-checkbox {
    display: inline-block;
    width: 15px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-left: 12px;
    background-color: var(--background-color);
    transition: all var(--transition-duration) ease;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.re-checkbox-input:checked + .re-checkbox-label .re-custom-checkbox {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

    .re-checkbox-input:checked + .re-checkbox-label .re-custom-checkbox::after {
        content: '';
        width: 3px;
        height: 7px;
        border: solid white;
        border-width: 0 3px 3px 0;
        transform: rotate(45deg);
        transition: transform var(--transition-duration) ease-in-out;
    }

.re-checkbox-label:hover .re-custom-checkbox {
    border-color: var(--accent-color);
}

.re-checkbox-input:focus + .re-checkbox-label .re-custom-checkbox {
    box-shadow: 0 0 0 3px var(--focus-color);
    border-color: var(--primary-color);
}